James Webb Space Telescope discovers a lemon-shaped exoplanet unlike anything seen before: 'What the heck is this?' "This was an absolute surprise. It's extremely different from what we expected." Space · Dec 16, 2025
Could the Star of Bethlehem have actually been a comet? The direction, distance and motion of the comet through the sky during its closest approach could have made it seem like it was hovering over Bethlehem when Jesus was said to have been born. Space · Dec 16, 2025
3I/ATLAS' Behaviour Suggests Current Survey Telescopes May Be Missing Exotic Interstellar Visitors Interstellar comet 3I/ATLAS shows a rare sun‑facing anti‑tail, raising concerns that survey telescopes miss exotic visitors International Business Times UK · Dec 16, 2025
3I/ATLAS X-Ray Images Show What Happens When Interstellar Comet Gases Meet the Sun's Charged Particles ESA's XMM-Newton captured first x-ray images of comet 3I/ATLAS, revealing a red glow from gases colliding with solar wind, with hydrogen and nitrogen details unseen by optical telescopes. International Business Times UK · Dec 15, 2025
NASA Just Shocked the World: Most Small Galaxies Might Be Missing Their Cosmic Anchors New NASA-backed research using the Chandra X-ray Observatory suggests many small galaxies may lack supermassive black holes, challenging long-held theories of galaxy formation. International Business Times UK · Dec 15, 2025
Interstellar comet 3I/ATLAS makes its closest approach to Earth tonight: Here's what you need to know The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Space · Dec 15, 2025
Starlink satellites almost smash into Chinese ones, SpaceX says Even a small collision in space could be potentially disastrous, experts have warned The Independent UK · Dec 15, 2025
Finding the point of no return: Sun's shifting, spiky atmospheric boundary mapped in detail for 1st time Scientists have created the first detailed maps of the sun's atmospheric boundary, where solar material breaks free and streams into space. Space · Dec 15, 2025
RKLB Stock Update: Rocket Lab Shares Soar After Completing High-Profile Mission Shares of Rocket Lab USA Inc. surged on Monday after the space launch company successfully completed a high-profile mission for Japan's space agency, reinforcing investor confidence in its execution and growth prospects. International Business Times · Dec 15, 2025
NASA tests drones in Death Valley | Space photo of the day for Dec. 15, 2025 To develop more robust next-generation aerial explorers, NASA's Mars Exploration program is turning to drones. Space · Dec 15, 2025
Geminid meteor shower 2025 thrills skywatchers with an end-of-year celestial firework show (photos) The Geminid meteor shower peaked overnight on Dec. 13. Space · Dec 15, 2025
Surprise! 2 private spacecraft rendezvous in orbit on newly revealed 'Remora' mission Two commercial spacecraft pulled off a surprise rendezvous in Earth orbit recently, showcasing skills that could pave the way for satellite servicing missions down the road. Space · Dec 15, 2025
New Observations Show 3I/ATLAS's Anti-Tail Changes Direction as It Approaches Perigee New observations show interstellar object 3I/ATLAS has changed the direction of its rare anti-tail as it nears Earth, deepening scientific debate over its nature and behaviour. International Business Times UK · Dec 15, 2025
Starlink VP confirms ‘dangerously close’ Chinese launch incident — close call saw satellite pass within 200 meters of Starlink travelling at over 17,400mph There was a notably 'dangerously close' approach between a newly launched Chinese satellite and Starlink-6079 a few days ago. Tom’s Hardware · Dec 15, 2025
The Independent UK · Dec 15, 2025 Interstellar comet 3I/Atlas will make its closest approach to Earth today It’s just the third known interstellar object to cut through our solar system
Space · Dec 15, 2025 Good news for lunar bases? Earth's atmosphere leaks all the way out to the moon Anomalous amounts of volatile elements found in the Apollo samples brought back from the moon have been traced back to our own planet's leaky atmosphere.
Space · Dec 15, 2025 Why interstellar comet 3I/ATLAS' close Earth approach is an early Christmas gift for astronomers When 3I/ATLAS is closest to the Earth on Dec. 19, all the features that we are looking for will be easier to detect with our telescopes.
Space · Dec 15, 2025 Asteroid belt — What it is, where it is and how it formed Most asteroids orbit between Mars and Jupiter in the main asteroid belt. But some space rocks stray out of the main belt and threaten Earth.
Space · Dec 14, 2025 Atlas V rocket launches 27 of Amazon's internet satellites to orbit (video) A United Launch Alliance Atlas V rocket sent 27 Amazon Leo internet satellites to low Earth orbit from Florida early Tuesday morning (Dec. 16).
Space · Dec 14, 2025 December's overlooked meteor shower peaks next week — will the Ursids surprise us? December's faint Ursid meteor shower returns under dark skies, offering a small chance of unexpected activity.
Space · Dec 14, 2025 Falcon 9 rocket launches Starlink satellites before making 550th SpaceX landing (video) A SpaceX Falcon 9 rocket carrying 27 Starlink satellites lifted off from Vandenberg Space Force Base in California on Sunday, Dec. 14, 2025. The first stage then made the company's 550th landing.
Space · Dec 13, 2025 This Week In Space podcast: Episode 189 — Privatizing Orbit On Episode 189 of This Week In Space, Rod Pyle and Tariq Malik talk with their favorite Newspace Buccaneer, Jeffrey Manber.
Space · Dec 13, 2025 When darkness shines: How dark stars could illuminate the early universe Dark stars are not exactly stars, and they are certainly not dark.
Space · Dec 13, 2025 Watch the Geminid meteor shower peak tonight from the comfort of home with this free livestream The Geminid meteor shower occurs as Earth passes through the debris from asteroid (3200) Phaethon
Space · Dec 13, 2025 Geminid meteor shower peaks tonight — here’s what to expect from one of the best shooting star shows of the year Up to 150 shooting stars may brighten the night sky each hour during the Dec. 13 peak.