4 ways to track 3I/ATLAS without a telescope as it makes its closest approach to Earth on Dec. 19
Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here’s how you can track its…
Winter solstice is nearly upon the Northern Hemisphere. Here’s what to know about the shortest day of the year
Yes, the darkest day of the year is here, but that means brighter days are ahead. Sunday is…
Unprecedented Image Shows 2 Protoplanets Smashing Into Each Other, Forming Giant Dust Cloud
In 2004, astronomers spotted a planet-like object orbiting Fomalhaut, one of the brightest stars in the night sky.…
NASA’s SPHEREx Observatory Completes First Cosmic Map Like No Other
And while a handful of previous missions has also mapped the entire sky, such as NASA’s Wide-field Infrared…
NASA will soon find out if the Perseverance rover can really persevere on Mars
When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander…
Webb Captures a Cosmic Explosion from 730 Million Years After the Big Bang
This discovery is significant for several reasons. It marks the first time that a supernova has been detected…
Redwire Awarded Contract to Provide Spacecraft Docking Systems for The Exploration Company’s European Space Capsule
KRUIBEKE, Belgium & MUNICH, December 18, 2025–(BUSINESS WIRE)–Redwire Corporation (NYSE: RDW), a global leader in space and defense…
The inside story of SpaceX’s historic rocket landing that changed launch forever
“It’s hard to describe how epic this comeback was after our first Falcon 9 launch failure,” Koenigsmann said.…
First Ever Wheelchair User Travels to Space!
Blue Origin’s NS-37 mission made history on December 18, 2025, by launching the first-ever wheelchair user into space.…
Jewish billionaire Jared Isaacman confirmed to lead NASA race to the Moon
WASHINGTON, United States — The US Senate on Wednesday approved President Donald Trump’s re-nomination of billionaire Jared Isaacman to…
Latest Comet 3I/ATLAS news: One day until the comet is closest to Earth
Refresh 2025-12-18T14:53:53.700Z Interstellar comet 3I/ATLAS just revealed its secret wobble (Image credit: Miquel Serra-Ricart / Light Bridges) Astronomers…
Mysterious, irradiated ‘scar’ in our galaxy points to 2 stars that almost hit the sun
Roughly 4.5 million years ago, the sun passed remarkably close to two intensely bright stars whose radiation flooded…