Italian Astronaut Luca Parmitano Becomes First European Assigned To NASA’s Artemis Program

Italian astronaut Luca Parmitano will serve as pilot on Artemis III, marking a milestone for Europe’s participation in the program which will bring once again a human on the Moon. NASA has announced the four-member crew assigned to the Artemis III mission, selecting Italian astronaut Luca Parmitano as the mission’s pilot. The selection makes Parmitano […]

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Hubble Captures a Stunning Spiral Galaxy Slowly Being Stripped of Its Future

A spectacular spiral galaxy known as M88 is traveling toward the crowded heart of the Virgo Cluster, where powerful forces are already beginning to reshape its future. A striking new image from the NASA/ESA Hubble Space Telescope highlights Messier 88 (M88), a spiral galaxy that is in the midst of a cosmic journey spanning hundreds [...]

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Ancient Mega-Floods Once Ripped Across Mars and Left This Giant Scar

Ancient floods once ripped across Mars, carving the massive Shalbatana Vallis channel and reshaping the planet’s surface. New Mars Express images reveal a chaotic landscape of craters, lava, and collapsed terrain that may hold clues to a lost Martian ocean. ESA’s Mars Express mission is highlighting Shalbatana Vallis this month, a striking Martian valley shaped [...]

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Astronomers Solve 50-Year Mystery and Reveal Hidden Culprit Behind Strange X-Ray Emissions

Astronomers have finally identified the source of unusual X-rays from the bright star gamma-Cas, resolving a decades-long mystery. Astronomers have finally solved a decades-old puzzle surrounding the bright star gamma-Cas, identifying an unseen companion as the source of its unusual X-rays. This hidden object is pulling in material from the visible star, generating powerful high-energy [...]

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Astronomers Discover Strange “Inside-Out” Planetary System That Defies Cosmic Rules

A newly studied planetary system appears to break the expected order of worlds, revealing an unusual arrangement that current theories struggle to explain. “Many Vile Earthlings Munch Jam Sandwiches Under Newspapers” and “My Very Educated Mother Just Served Us Nachos” may sound like nonsense, but they are classic memory tricks used to teach the order [...]

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Webb Maps Uranus’ Upper Atmosphere and Finds a Magnetic Surprise

Webb just revealed Uranus’s upper atmosphere in 3D, exposing wild auroras and a planet that is still cooling. Astronomers have produced the first detailed map showing how Uranus’s upper atmosphere is layered from bottom to top. The international team tracked how temperatures and electrically charged particles change with altitude, offering a clearer picture of conditions [...]

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This Tiny Blue Galaxy Is Glowing With Rare and Violent Stars

A tiny blue galaxy packed with doomed giant stars hints at a recent, mysterious cosmic collision. The sparkling blue object featured as this ESA Hubble Picture of the Week is a compact dwarf galaxy known as Markarian 178 (Mrk 178). Much smaller than the Milky Way, this galaxy sits about 13 million light-years from Earth [...]

Spirent joins ESA to advance PNT resilience in UK

The global PNT ecosystem has been a target of screw-ups. Private companies and government agencies are joining forces to work out a solution Spirent joins ESA: Spirent has joined the European Space Agency in supporting the U.K. government’s Resilient PNT Strategy. The agreement: Spirent will lend its PNT Resiliency Health Check, along with its PNT […]

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This Stunning Hubble Image Is Playing Tricks on Your Eyes

What looks like a galactic dance is really a cosmic optical illusion—two galaxies, worlds apart, perfectly aligned by chance. At first glance, this scene appears to be a tight galactic partnership. A small, luminous spiral seems to skim the outer edge of a much larger spiral that appears dark and unsettled. The image suggests an [...]

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Hubble Captures a Wild Stellar Nursery Glowing With Newborn Stars

Hubble captures a dazzling stellar nursery where newborn stars light up and carve their way through glowing clouds in a nearby galaxy. This striking image from the Hubble Space Telescope offers a fresh perspective on a faraway region where stars are actively forming. The view was captured alongside a recently released image and focuses on [...]

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