Mars Gazette

Title: The Cosmic Bucket List: The Seven Wonders of the Universe Visible to the Naked Eye

As night falls and stars begin to twinkle, the universe unveils a spectacle that has fascinated humankind for centuries. Among these celestial bodies, seven stand out as our very own ‘Seven Wonders of the Universe,’ visible either with our naked eyes or with the aid of a small telescope. So, what are these celestial wonders that have captivated stargazers across the globe?

1. The Moon: Our closest celestial neighbor and the fifth largest moon in our solar system, it’s a sight to behold. With its craters, mountains, and valleys, the Moon provides a readily accessible exploration of an alien world.

2. The Milky Way: Our cosmic home, the Milky Way, is a barred spiral galaxy with billions of stars. On a clear, dark night, it paints a spectacular streak across the sky. With a small telescope, one can view some of its components, like the Andromeda Galaxy, the nearest spiral galaxy to the Milky Way.

3. The Orion Nebula: Located in the ‘sword’ of the Orion constellation, this nebula is a stellar nursery where new stars are being born. It’s one of the few nebulae visible to the naked eye, appearing as a fuzzy patch in the sky.

4. The Pleiades Star Cluster: Also known as the Seven Sisters, this open star cluster in the Taurus constellation is easily visible in the night sky. A small telescope will reveal the true beauty of this cluster, showing dozens of stars clustered together.

5. Jupiter and its Moons: The largest planet in our solar system, Jupiter, is visible even without a telescope. However, with a small telescope, one can see its four largest moons, known as the Galilean moons.

6. Saturn and its Rings: Saturn, with its iconic ring system, is a sight that leaves even seasoned stargazers in awe. A small telescope allows you to see the rings and a few of its moons.

7. The Perseid Meteor Shower: This annual event, typically visible in August, is like a celestial fireworks show. During peak times, stargazers can see up to 100 meteors per hour streaking across the sky.

These seven wonders serve as a cosmic bucket list for both amateur and seasoned stargazers. They remind us of our place in the universe and inspire us to keep exploring the frontiers of space. As astronomer Carl Sagan once said, “The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself.”

So, the next time you find yourself under a clear night sky, take a moment to gaze upwards. You’ll find a universe full of wonders waiting to be discovered.

Read more from the original source here: [https://www.space.com/stargazing/what-could-be-the-7-wonders-of-the-universe-visible-in-the-night-sky](https://www.space.com/stargazing/what-could-be-the-7-wonders-of-the-universe-visible-in-the-night-sky).

Boldly going where no wig has gone before, the cast of “Star Trek: Strange New Worlds” has given fans an exclusive insight into the dramatic makeover that aids in the creation of a universe filled with infinite possibilities. The actors welcomed the challenge of donning a range of wild and funky wigs, a testament not only to the show’s creative costume department but also to the galaxy’s broad spectrum of species and cultures.

The third season of “Star Trek: Strange New Worlds” takes audiences on a cosmic journey through an array of dramatic genres, each demanding unique aesthetics to match the narrative’s twists and turns. The wigs, it seems, play a pivotal role in bringing these stories to life.

In a universe as vast and diverse as “Star Trek’s”, the visual elements are crucial in differentiating between the myriad species and races. The cast members explained that the wigs, often wild and sometimes funky, help them slip into their out-of-this-world characters. It’s not just about looking alien, but also about adopting the attitude, mannerisms, and persona of a being from another planet.

The show’s vast wig stockpile has become something of a legend within the popular franchise. The variety of styles and colors is impressive, with each wig handcrafted to match the unique characteristics of the species it represents. Whether it’s the sleek, jet-black hair of the Vulcans, the wild, untamed mane of an Andorian, or the funky, vibrant hues of a Tellarite, each wig serves a purpose – to transport the audience to a different world, a different culture, a different reality.

The actors often find themselves fascinated by the transformation they undergo when they don the wigs. Ethan Peck, who plays the iconic role of Spock, shared his experience, “It’s like stepping into another person’s skin, or in this case, their hair. It’s a powerful tool that helps us deliver our best performances.”

Anson Mount, who portrays the intrepid Captain Pike, also shared his thoughts, “The wigs are a testament to the dedication and creativity of our costume department. They are an integral part of the ‘Star Trek’ universe and play a significant role in making the show what it is.”

“Star Trek: Strange New Worlds” has consistently pushed boundaries with its cinematic storytelling, and the wigs are just another testament to its commitment to creating an authentic, immersive experience. As the show continues to explore strange new worlds, seek out new life and new civilizations, the cast promises that the wigs will continue to play a pivotal role in their ongoing space exploration adventures.

The “Star Trek: Strange New Worlds” team’s creative storytelling, coupled with the commitment of the actors, ensures that audiences will continue to be entranced by the show’s unique universe. And as they don the wild and funky wigs, the cast members invite viewers to join them in their exploration of the galaxy’s endless frontiers.

Read more from the original source here: [https://www.space.com/entertainment/star-trek-strange-new-worlds-cast-explains-those-wild-and-funky-wigs-in-season-3-exclusive](https://www.space.com/entertainment/star-trek-strange-new-worlds-cast-explains-those-wild-and-funky-wigs-in-season-3-exclusive).

Title: Atomic Space Batteries: The Future of Spacecraft Power on This Week In Space

In a recent episode of the popular podcast This Week In Space, hosts Rod Pyle and Tariq Malik dove into the fascinating topic of atomic space batteries. Joined by Dr. Robert O’Brien, an expert in the field, they discussed the potential of powering spacecraft with radioisotope thermoelectric generators (RTGs).

Episode 170, fittingly titled ‘Atomic Space Batteries!’, brought this intriguing yet complex subject to light, making it accessible and enjoyable for all space enthusiasts. The trio explored how RTGs, also known as atomic batteries, could revolutionize space exploration by providing a reliable and long-lasting power source for spacecraft.

RTGs work by converting heat released from the natural decay of radioactive isotopes into electricity. This method of power generation isn’t new – NASA has been using it since the 1960s. However, the recent resurgence of interest in this technology indicates that it still holds enormous potential for the future of space exploration.

Dr. O’Brien, a leading figure in this field, explained the advantages of RTGs. They are compact, robust, and can function for decades without refuelling, making them ideal for long-duration missions. He mentioned that the Mars rovers, Spirit and Opportunity, which exceeded their planned lifetimes, and the Voyager spacecraft, still communicating with Earth after more than 40 years, are shining examples of RTGs’ reliability.

However, the hosts and their guest also touched on the challenges of using RTGs. The key concern is the safety of using radioactive materials. Dr. O’Brien clarified that while RTGs indeed use radioisotopes, they are designed in a way that the radioactive material is contained securely, even in the event of a launch failure. He also pointed out that the radioactive isotopes used, such as plutonium-238, do not pose a significant radiological hazard to humans or the environment.

The conversation then pivoted towards the future of RTGs. According to Dr. O’Brien, the continual advancements in RTG technology could open up new possibilities for space exploration. He envisions missions to the outer planets, like Uranus and Neptune, or even to the Kuiper Belt, a region beyond Neptune filled with icy bodies and remnants from the early solar system.

The podcast episode ended with an exciting note on the potential for RTGs to power future lunar or Martian habitats. The idea of setting up a stable, long-lasting power source on another planet no longer seems like science fiction but a real possibility.

Episode 170 of This Week In Space served as a reminder of the enormous potential that lies in the intersection of science and technology. The conversation on atomic space batteries offered a glimpse into a future where spacecraft are powered by robust and reliable RTGs, extending our reach into the cosmos.

For those interested in delving further into this topic, the episode can be accessed via the link below. Immerse yourself in the world of atomic space batteries and envision a future powered by this remarkable technology.

Read more from the original source here: [https://www.space.com/entertainment/space-movies-shows/this-week-in-space-podcast-episode-170-atomic-space-batteries](https://www.space.com/entertainment/space-movies-shows/this-week-in-space-podcast-episode-170-atomic-space-batteries).

Title: Setting Foot in the Cosmos: Senegal Joins the Artemis Accords

The West African nation of Senegal has officially inscribed its name among the nations committed to the peaceful exploration of space. This development makes Senegal the 56th country to sign the Artemis Accords, a document outlining a shared vision for international cooperation in space exploration. The signing also places Senegal as only the fourth African nation to join this significant global initiative.

Named after the Greek goddess of the moon and NASA’s ongoing project to return humans to the lunar surface, the Artemis Accords represent a global commitment to creating a peaceful, transparent, and cooperative environment for space exploration. Participants of the Accords pledge to adhere to principles such as peaceful exploration, transparency in activities, mutual assistance, and the protection of heritage sites on the moon, among others.

Senegal’s commitment to the Artemis Accords is a significant milestone, demonstrating its readiness to participate in the global dialogue about space exploration and its future. As the 56th signatory, Senegal joins an international group that includes both established and emerging space-faring nations. It also marks the growing interest in space exploration within the African continent, with Senegal following in the footsteps of countries like Egypt, Nigeria, and South Africa.

This development is not only a testament to Senegal’s commitment to global cooperation and scientific innovation but also a clear signal of the universal interest in space exploration. Space is a shared frontier, and its exploration can bring about new discoveries and technological advancements that benefit all humankind.

The signing of the Artemis Accords by Senegal is a reminder that space exploration is not just the domain of a few powerful nations but a global endeavor that requires the participation and cooperation of all countries. It underlines the importance of international partnerships in pushing the boundaries of human knowledge and capabilities.

Space exploration is not solely about reaching new frontiers; it is about understanding our place in the universe and working together to ensure a peaceful and beneficial exploration for all. The Artemis Accords serve as a cornerstone for these efforts, guiding the actions of nations as they make their mark on the cosmos.

In joining the Artemis Accords, Senegal has taken a substantial step towards playing an active role in the peaceful exploration and utilization of space. This move solidifies its place in the international space community and sets the stage for future collaborations and discoveries in the final frontier.

As we look to the stars, we are reminded of the vast potential that space exploration holds. It is a journey that we must undertake together, respecting international laws and principles, and fostering a spirit of cooperation and mutual benefit. In this grand adventure, every nation, big or small, has a role to play, and Senegal’s commitment to the Artemis Accords is a testament to this shared global vision.

Read more from the original source here: [https://www.space.com/space-exploration/senegal-becomes-56th-country-to-sign-artemis-accords-for-peaceful-space-exploration](https://www.space.com/space-exploration/senegal-becomes-56th-country-to-sign-artemis-accords-for-peaceful-space-exploration).

Title: Astronomers Predict the Universe’s ‘Endgame’ to happen sooner than expected

Astronomers have now adjusted the cosmic clock, predicting that the universe will ‘die’ or reach its end in 33 billion years, a lot sooner than previously anticipated.

A team of theorists, after extensive research and calculations, have come up with this startling prediction. They have marked the beginning of the end to be in about 10 billion years — which is less than the present age of the universe, currently estimated to be about 13.8 billion years old.

This prediction, while seeming alarming, does not indicate any immediate threat to us or our planet. In fact, it speaks more to the grand cosmic scale, which is incomprehensibly vast and ancient when compared to our human timescale.

These theorists have based their predictions on the concept of ‘cosmic senescence’ or the death of the universe. This idea suggests that over time, the universe will slowly run out of fuel, with stars burning out and galaxies fading away, eventually leading to a state known as ‘heat death’.

In this predicted state, the universe will have reached a state of maximum entropy, where all matter and energy are evenly distributed, and there are no gradients—which are required to sustain information processing, one form of which is life.

The ‘heat death’ scenario, however, is not the only possible endgame for the universe. Other theories suggest a ‘Big Rip’, where the universe will continue to expand until it rips itself apart, or a ‘Big Crunch’, where the universe’s expansion slows down and reverses, causing it to collapse onto itself.

The new prediction of 33 billion years until the universe’s end is based on the rate of the universe’s current expansion, and the amount of dark energy present. Dark energy is a mysterious force that is believed to be driving the universe’s accelerated expansion.

This forecast may seem dire, but in the grand scheme of things, it’s just another reminder of the universe’s constantly evolving and changing nature. It also underscores the importance of continued space exploration and research to understand the mysteries of our universe better.

These predictions, while fascinating, are based on our current understanding of the universe and its laws. As we continue to explore and learn more about the cosmos, these predictions may well change.

As humans, our lifetimes are but a blink in the cosmic timescale. But our quest for understanding the universe is an ongoing journey that continues to offer awe-inspiring insights and revelations about the vast cosmos we call home.

Read more from the original source here: [Astronomers calculate that the universe will die in 33 billion years — much sooner than we thought](https://www.space.com/astronomy/astronomers-calculate-that-the-universe-will-die-in-33-billion-years-much-sooner-than-we-thought).

Title: Unraveling the Science Behind Asteroid Impact Calculations

As we turn our gaze towards the night sky, the vast expanse of space can both fascinate and intimidate. Among the countless celestial objects, asteroids often pique our curiosity and, at times, concern. The scrutiny is not without reason, particularly when one such as the 2024 YR4 asteroid is predicted to come close to Earth. But how do scientists calculate the probability of an asteroid hitting Earth?

Asteroids, remnants from the early solar system, travel in their orbits around the sun. Occasionally, their paths cross Earth’s orbit, leading to potential close encounters or even collisions. To predict such events, scientists employ a blend of mathematics, physics, and cutting-edge technology.

The first step involves tracking and cataloguing asteroids, a task executed by dedicated programs such as NASA’s Near-Earth Object Observations (NEOO). These programs use ground-based telescopes to observe and record data about asteroids, including their size, shape, rotation, and most importantly, their orbit.

Once an asteroid’s orbit is known, scientists can predict its future path using the laws of physics. The asteroid’s speed, direction, and the gravitational pull of the sun and other planets are all taken into account to calculate where it will be at a specific time. This process is known as orbit determination.

However, even with precise calculations, predicting an asteroid’s path is not 100% accurate due to the Yarkovsky effect. This is a tiny force exerted on a spinning object when it radiates heat, leading to a slight change in its orbit. While this effect is minuscule, over time, it can result in significant changes in the asteroid’s path.

To account for these uncertainties, scientists use a method called Monte Carlo simulations. This involves running thousands of simulations with slightly altered initial conditions to account for potential changes in the asteroid’s path. The output is a range of possible paths, with some scenarios leading to an Earth-impact.

The potential impact probability is then calculated by dividing the number of simulations leading to Earth-impact by the total number of simulations run. If the output is a small number, the asteroid is deemed a low threat. However, if the probability is higher, scientists will monitor the asteroid more closely and consider potential deflection strategies.

The case of the 2024 YR4 asteroid is an example of this process, with its potential impact being calculated and monitored. This constant vigilance ensures we are not caught off guard by these celestial wanderers.

In conclusion, predicting an asteroid’s path is a complex interplay of observation, calculation, and simulation. Despite the challenges, scientists worldwide are committed to safeguarding our planet from potential asteroid impacts. Their meticulous work not only unravels the mysteries of the universe but also serves as our first line of defense against these space-based threats.

Read more from the original source here: [https://www.space.com/astronomy/asteroids/how-do-scientists-calculate-the-probability-that-an-asteroid-could-hit-earth](https://www.space.com/astronomy/asteroids/how-do-scientists-calculate-the-probability-that-an-asteroid-could-hit-earth).

Title: Marvel Cinematic Universe: A Stellar Deal on Disney Plus Subscriptions Ahead of New Fantastic Four Release

As we prepare for the launch of the much-anticipated Marvel’s Fantastic Four: First Steps, space enthusiasts and fans of superhero sagas alike have a reason to rejoice. An exclusive offer from Disney Plus is making it easier than ever to catch up on all Marvel cinematic content with over 40% off on a range of subscriptions.

The Marvel Cinematic Universe (MCU) is not just a series of superhero movies. It is a vast, interconnected cosmos of storylines and characters that have captivated audiences worldwide, much like the allure of our own cosmos has fascinated mankind throughout history. This discount opportunity provides the perfect chance to embark on an interstellar journey through this universe, from Iron Man’s maiden flight to the epic battles of Avengers: Endgame.

The upcoming Fantastic Four: First Steps promises to introduce a new chapter into the MCU, focusing on the much-loved team of four scientists who gain superpowers after an accidental exposure to cosmic rays during a mission to outer space. To fully appreciate the storyline’s intricate connections and the depth of Marvel’s cosmic canon, it’s essential to have a comprehensive understanding of the previous MCU movies.

Disney Plus is the definitive platform for streaming all Marvel content, given that it houses the entire collection of MCU films and series. The 40% discount on various subscriptions is an outstanding opportunity for both new and returning viewers to navigate the expansive Marvel universe in chronological order and at a reduced price.

Marvel’s treatment of space in its movies has always been a source of intrigue for space enthusiasts. The intergalactic adventures of characters like the Guardians of the Galaxy, Thor’s extraterrestrial homeland Asgard, and the cosmic entities like Thanos add a distinct cosmic flavor to these superhero narratives. This makes the MCU not just a thrilling saga of superheroes, but also a creative exploration of space and interstellar phenomena.

As we anticipate the release of Fantastic Four: First Steps, there’s no better time to revisit these cosmic narratives or experience them for the first time. Whether you’re a fan of space exploration, a devotee of the Marvel universe, or simply looking for a captivating cinematic journey, this Disney Plus offer is a chance to immerse yourself in a universe where science, fantasy, and adventure intertwine.

As we look to the stars and marvel at the mysteries of the cosmos, let us also delve into the Marvel Cinematic Universe, where heroes, aliens, and cosmic entities bring space adventures to our living rooms. Take advantage of this exclusive offer and prepare for the Fantastic Four’s forthcoming space adventure.

Read more from the original source here: [https://www.space.com/entertainment/save-over-40-percent-and-watch-marvel-movies-ahead-of-fantastic-four-first-steps](https://www.space.com/entertainment/save-over-40-percent-and-watch-marvel-movies-ahead-of-fantastic-four-first-steps).

Title: Astronomers Uncover 1,000-Year-Old Betelgeuse Mystery Through First Ever Sighting of Its Secret Companion

In a remarkable breakthrough, astronomers have managed to capture the first ever images of Betelgeuse’s long-theorized companion star, finally solving a mystery that has puzzled scientists for centuries.

Betelgeuse, one of the brightest stars in our night sky and a prominent part of the Orion constellation, has been a subject of intrigue due to its perplexing dimming patterns. These fluctuations in brightness have been observed for over a millennium, leaving astronomers to speculate about the possible causes. The most compelling theory suggested that Betelgeuse had a secret companion star whose orbit was affecting its light.

In a ground-breaking discovery, that theory has been confirmed. Astronomers have now captured the elusive companion of Betelgeuse on camera, shedding light on the cause behind the star’s mysterious dimming.

The images were captured using advanced telescopic technology that allowed the researchers to peer deeper into the cosmos than ever before. This first-ever sighting of Betelgeuse’s companion star provides a solution to a mystery that has lingered since ancient times, when the first records of Betelgeuse’s irregular brightness were made.

Betelgeuse is a red supergiant star located about 700 light-years away from Earth. Despite being hundreds of times larger than our Sun and millions of times more luminous, its brightness as seen from Earth varies over time. This has led to numerous theories over the years, with the idea of a companion star being one of the most intriguing.

This discovery is not just a significant achievement in terms of astronomical research; it also underscores the rapid development of technology that allows us to explore the universe in greater detail. The ability to image a companion star over 700 light-years away is a testament to the power of modern telescopes and imaging techniques.

The unveiling of Betelgeuse’s secret companion also has implications for our understanding of stellar evolution and behavior. It provides scientists with valuable insights into the life cycle of giant stars and the complex relationships they can have with their neighbors.

With this breakthrough, Betelgeuse continues to be one of the most intriguing stars in our night sky. Its mysterious dimming patterns are no longer a puzzle, but the star and its newly discovered companion promise to be a valuable source of information for future astronomical studies.

The universe is vast, and its secrets are numerous. With every mystery we solve, new questions arise, driving our curiosity and our desire to explore. The discovery of Betelgeuse’s companion star is a significant step forward in our cosmic journey, reminding us that the universe is full of wonders waiting to be discovered.

Read more from the original source here: [https://www.space.com/astronomy/astronomers-crack-1-000-year-old-betelgeuse-mystery-with-1st-ever-sighting-of-secret-companion-photo-video](https://www.space.com/astronomy/astronomers-crack-1-000-year-old-betelgeuse-mystery-with-1st-ever-sighting-of-secret-companion-photo-video).

Title: South Korea Sets Sights on the Moon with Plans for a Lunar Base by 2045

South Korea has taken a giant leap forward in its ambitions for space exploration, with the government recently revealing its long-term plans to establish a base on the moon within the next two decades.

The proposal is a part of the country’s broader vision for space exploration, which aims to propel South Korea into the ranks of the international space community’s leaders. The timeline for this ambitious project outlines completion by 2045, a goal that, if achieved, would place South Korea among the first nations to establish a permanent base on the moon.

The South Korean government views the moon base project as a pivotal step in developing the country’s technological capabilities and strengthening its position in the global space industry. The lunar base would serve as a platform for scientific research and exploration, potentially offering new insights into the moon’s geology and resources and possibly providing a springboard for further exploration into the solar system.

While the details of the moon base’s construction and operation remain under wraps, the project’s ambitious nature signals South Korea’s commitment to pushing the boundaries of human exploration and technology. As a nation that has already made significant strides in technology and innovation, the move towards space exploration seems a natural progression. South Korea launched its first lunar orbiter, the Korea Pathfinder Lunar Orbiter (KPLO), last August, marking an essential first step in the country’s lunar exploration program.

However, the project is not without challenges. The moon’s harsh environment, logistical complexities, and the significant costs associated with space travel are considerable hurdles to overcome. Despite these challenges, South Korea’s determination to establish a lunar base underlines their commitment to scientific advancement and exploration of the unknown.

The moon base project also holds potential benefits beyond scientific research. It could pave the way for commercial activities, such as lunar tourism and mining for resources like Helium-3, a potential future energy source. These possibilities could further stimulate South Korea’s economy and strengthen the country’s position in the competitive space race.

South Korea’s moon base vision is a testament to the country’s ambitious aspirations in scientific research and technology. The next few decades will undoubtedly be a thrilling time as we watch South Korea make strides to conquer the final frontier, and perhaps inspire other nations to pursue their own lunar ambitions.

As humanity continues to look to the stars for answers and inspiration, South Korea’s ambitious project serves as a potent reminder of our collective potential. The dream of a moon base, once confined to the realms of science fiction, is now a tangible goal within our grasp.

As we enter a new era of space exploration, South Korea’s lunar base project underscores the words of renowned science fiction writer Arthur C. Clarke, “The only way to discover the limits of the possible is to go beyond them into the impossible.”

Read more from the original source here: [https://www.space.com/astronomy/moon/south-korea-wants-to-build-a-moon-base-by-2045](https://www.space.com/astronomy/moon/south-korea-wants-to-build-a-moon-base-by-2045).

Title: Catch the Moon’s Final Dance with Pleiades this Year on July 20

Skywatchers, prepare to be enthralled as the moon performs its last ballet with the Pleiades star cluster this year on July 20, before sunrise. The moon’s crescent limb will weave a cosmic tapestry as it cloaks and uncovers stars from the iconic cluster, creating a mesmerizing spectacle for stargazers worldwide.

Known to many as the ‘Seven Sisters,’ Pleiades is an open star cluster located in the constellation of Taurus. It is easily visible from virtually every corner of the globe, making it one of the most recognized celestial landmarks. On July 20, the moon, in its waning crescent phase, will pass through this cluster, resulting in an awe-inspiring event known as a lunar occultation.

During this unique celestial event, the moon’s crescent limb will appear to gradually cover some stars in the Pleiades cluster before unveiling them again. The process of the moon ‘hiding’ these stars and then revealing them provides a breathtaking view for those who appreciate the artful dance of celestial bodies.

To enjoy this spectacle, observers need no special equipment. The event will be visible to the naked eye, although binoculars or a small telescope can enhance the experience, providing a closer look at the moon’s interaction with the Pleiades stars.

The time to witness this event will vary depending on your geographical location, with the general window being just before sunrise. The exact timing can be checked using various astronomy apps and websites, which provide real-time updates on celestial events.

This lunar occultation is not just an enticing show for stargazers but also an interesting event for scientists. Observations of such events provide valuable insights into the moon’s orbital path and the detailed structure of the Pleiades star cluster. This allows scientists to further their understanding of these celestial bodies and their interactions.

So, mark your calendars for July 20, and make sure to look up before sunrise. Whether you’re an astronomy enthusiast or just someone who appreciates the beauty of the night sky, this event is not to be missed. Witness the moon’s last dance with the Pleiades this year, a beautiful ballet of cosmic proportions, as it weaves across the cluster, cloaking and revealing the stars in a show of celestial hide-and-seek.

Remember, there’s a whole universe out there, filled with mysteries and wonders waiting to be discovered. And sometimes, all it takes to explore it is to simply look up.

Read more from the original source here: https://www.space.com/stargazing/see-the-moon-cross-the-pleiades-for-the-last-time-this-year-on-july-20.