Milky Way

NASA released a Hubble image of Messier 3, a globular cluster with over 500,000 stars, to celebrate the United States' 250th anniversary. The cluster's rare stars and potential origins in a cosmic merger are aiding scientists in understanding the Milky Way's history.

NASA’s most powerful X-ray telescope has revealed that the Milky Way may extend beyond previously known boundaries. This discovery could require astronomers to recalculate the galaxy's size and mass.

NASA's Chandra telescope and ESA's XMM-Newton observed gamma-ray bursts to measure dust clouds in the Milky Way's spiral arms, revealing they may extend farther than previously known. The study used geometric analysis of X-ray rings from bursts to determine distances, finding the most distant arm is about 3,500 light-years wide. This method improves precision over assumptions about galactic rotation.

A new image of the Milky Way captured by Europe’s Euclid space telescope showcases its glowing center. The image serves as a preview of the capabilities of NASA’s upcoming Roman telescope.

Euclid has captured the most detailed photo yet of the Milky Way's heart as part of a mission to map one-third of the sky. The mission aims to investigate the mysteries of dark matter and dark energy.

The article discusses an early Milky Way model developed by Mr. Herschel, referring to it as a 'millstone' in understanding galactic structure.

Terzan 5, a ball of stars, is suggested to be one of the Milky Way's original building blocks. The article highlights its significance in understanding the galaxy's formation.

NASA’s Chandra Observatory has detected a possible supernova remnant near the center of the Milky Way. If confirmed, the remnant would be among the closest to the supermassive black hole at the galaxy’s core.

The Large Magellanic Cloud is tearing apart its smaller neighboring galaxy, causing disruption near the Milky Way. This gravitational interaction highlights ongoing cosmic processes affecting nearby galaxies.

The article highlights May's best science images, including a helicopter destined for Mars and a striking image of the Milky Way framed by flowers, as selected by Nature's photo team.

A blip of light detected at the Milky Way's outer reaches may indicate a primordial black hole, potentially solving the dark matter mystery. Astronomers have named the phenomenon 'Phoebe'.

Prince Henry of Portugal's 15th-century expeditions to round Cape Bojador expanded European knowledge of Africa's coast, enabling improved mapmaking and trade routes. The article reflects on how human exploration and discovery gradually broaden our perspective of the world and our place in it.

NASA’s Roman Space Telescope could discover around 100,000 exoplanets, surpassing all previous missions combined. It will explore unexplored regions of the Milky Way, identify Earth-sized planets, analyze alien atmospheres, and provide insights into planetary formation.

This summer's night sky will feature the Milky Way, the Summer triangle, eclipses, and a meteor shower. These celestial events are visible over the next few months.

The article highlights key celestial events in June 2026, including the visibility of the Summer Triangle, Milky Way, and the Summer solstice. Venus and Jupiter will dominate the western sky after sunset, with a lunar occultation of Venus on June 17. Stargazers are encouraged to observe planetary movements and specific celestial phenomena like the strawberry moon.

Summer stargazing begins in June as the Milky Way and the Summer Triangle become visible. The article notes that seasonal celestial objects are back in view with the start of summer.

A trip to the United Arab Emirates' darkest spot offers a rare view of the Milky Way, contrasting with the country's typically bright skyscrapers and lights.

Deep sky surveys have discovered galaxies significantly larger than the Milky Way. Scientists are questioning whether even larger galaxies remain undiscovered.

An incredible photo captures a comet positioned in front of the Milky Way over a mountain in New Zealand. The image highlights a celestial event visible from the location.

An incredible photo captures a comet positioned in front of the Milky Way over a mountain in New Zealand. The image highlights a striking celestial alignment visible from the location.

A Sun-like star has been ejected from the Milky Way's center at hypervelocity speeds by the supermassive black hole located there. This dramatic gravitational interaction demonstrates the powerful effects of black holes on nearby stellar objects. The discovery was published in Nature in May 2026.

Astronomers discovered a giant magnetic twist hidden inside the Milky Way using a new radio telescope, which mapped the galaxy's magnetic field in detail and found a mysterious reversal in the Sagittarius Arm. This finding could reshape scientists' understanding of the galaxy's structure and evolution. The discovery provides unprecedented insight into the Milky Way's magnetic field.

The new moon of May 2026 brings stunning views of the Milky Way, Venus, and Mars. A silhouetted tree is shown at night with the glowing band of the Milky Way streaking vertically through a starry sky above. The scene showcases a beautiful astronomical event.

NASA's Roman Space Telescope may reveal millions of hidden neutron stars in the Milky Way by detecting subtle shifts in starlight caused by gravity. The mission could identify and weigh isolated neutron stars that are otherwise invisible. This discovery could provide insights into the birth and movement of these extreme objects.

Astrophotographer captures Lyrid meteors beside the Milky Way in a magical scene. The photo features the Milky Way glowing above waterfalls and rocky hills. This image showcases the beauty of astrophotography.

Scientists claim that dark matter may have created a wormhole inside the Milky Way galaxy. This passage could be a hidden pathway in our galaxy. The discovery is based on the study of dark matter and its potential effects on space.

The Milky Way is visible over the Sweetgrass Hills of Montana in May. This is a good opportunity to spot the galaxy's core. The event occurs in the month of May.

The article highlights seven lesser-known tips for stargazing that significantly enhance the experience, with examples like Owachomo Bridge and the Milky Way illustrating key points.

The Eta Aquarid meteor shower will peak next week, offering a celestial spectacle visible from dark sky locations like Sri Lanka. The event is known for its bright meteors and association with the Milky Way's visibility.

Scientists have discovered the edge of the Milky Way, revealing it is closer than previously expected. This finding challenges existing models of the galaxy's structure and size.

Scientists have discovered the edge of the Milky Way, revealing it to be closer than previously thought. This finding provides new insights into the structure of our galaxy.

Scientists discovered the Milky Way's edge using stellar 'age mapping,' revealing a U-shaped pattern where star formation declines sharply at 35,000–40,000 light-years from the center. Beyond this boundary, stars are primarily migrant stars drifting outward, not forming in place.

The article provides a guide for observing deep-sky objects using binoculars, telescopes, and other equipment. It highlights the importance of proper tools for astrophotography and celestial observation.

Astronomers have determined the edge of the Milky Way using star data from the European Space Agency's Gaia mission, revealing the galaxy is larger than previously thought. The study, published in The Astrophysical Journal, suggests the Milky Way's boundary extends to about 500,000 light-years in diameter.

The article discusses how 'dark subhaloes' may explain the predetermined shapes of galaxies, referencing a Hubble Space Telescope image of the compact dwarf galaxy Markarian 178, which is 13 million light-years away in the constellation Ursa Major.

Scientists propose dark matter may consist of two interacting particle types, addressing discrepancies in gamma ray signals observed in the Milky Way versus dwarf galaxies. The theory challenges existing dark matter models by suggesting multiple particle types rather than a single particle.

Artemis 2 astronauts captured a stunning image of the Milky Way from near lunar space, showcasing the galaxy's pink nebulas, dark dusty clouds, and a visible satellite galaxy. The photo, taken on April 8, 2026, highlights the cosmic beauty observable from lunar orbit.

Undergraduate students discovered one of the oldest stars ever found while analyzing astronomical data, hinting at its formation near the dawn of the universe.

Venus will appear exceptionally bright during spring and summer 2026, offering optimal viewing conditions. The article highlights a photograph showcasing Venus alongside the Milky Way and a rock formation at Salar de Tara.