Say goodbye to Comet 3I/ATLAS! Watch it head for interstellar space in real-time with this free livestream today 3I/ATLAS is heading away from the sun on an escape trajectory from our solar system. Space · Jan 16
Beneath the ice: Satellites help map Antarctica's subglacial surface like never before Antarctica's subglacial bedrock was previously one of the least-mapped planetary surfaces in our solar system. Space · Jan 15
This SETI program is chasing down its final 100 signals. Could one of them be from aliens? SETI@home has been one of the largest citizen science projects ever, with millions of users around the world. Space · Jan 15
Every 'Avengers: Doomsday' teaser trailer revealed so far It's apparently never too early to start the MCU hype machine rolling! Space · Jan 15
Cyberthieves hit European Space Agency, stealing hundreds of gigabytes of data A recent string of cyberattacks against the European Space Agency is just the tip of the iceberg, a researcher said, claiming that email credentials of ESA employees are regularly leaked online. Space · Jan 15
Giraffe in space? Eerie dark nebula takes on an uncanny shape (photo) The shadow nebula LDN 1245 is located in the constellation Cassiopeia. Space · Jan 15
How Mars 'punches above its weight' to influence Earth's climate "Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?" Space · Jan 15
Satellites spy raging bushfires in Australia | Space photo of the day for Jan. 15, 2026 The image shows just how large and devastating these events can be. Space · Jan 15
'Star Trek: Starfleet Academy' is Hogwarts in space by way of 'Dawson's Creek', and we don't love it The noisy fandom is about to have a field day with Star Trek: Starfleet Academy. Space · Jan 15
How to watch 'Star Trek: Starfleet Academy' online and from anywhere Space school is officially in session and here's your center seat invitation! Space · Jan 15
'This is NASA at its finest': Crew-11 astronauts in good shape after smooth medical evacuation and splashdown, agency says NASA leaders said the Crew-11 mission's astronaut medical evacuation shows how the agency is prepared to handle the unexpected. Space · Jan 15
What are 'dark' stars? Scientists think they could explain 3 big mysteries in the universe "This is a structure we've never seen before, so it could be a new class of dark object." Space · Jan 15
SpaceX Crew-11 astronauts return to Earth after 1st-ever medical evacuation of ISS The four astronauts of SpaceX's Crew-11 mission splashed down safely today (Jan. 15) after the first-ever medical evacuation of the International Space Station. Space · Jan 15
James Webb Space Telescope's mysterious 'little red dots' may be black holes in disguise "If they were purely made up of stars, they would be the densest galaxies in the universe." Space · Jan 14
Space · Jan 14 Massive supernova explosion may have created a binary black hole "Our study provides a new direction to understand the whole evolutionary history of massive stars toward the formation of black hole binaries."
Space · Jan 14 'Star Trek: Starfleet Academy': Robert Picardo and Gina Yashere on embracing the legacy of their roles in latest Trek show (interview) "It's hopeful about the future, and we need that optimistic enthusiasm right now."
Space · Jan 14 Starlink satellites lift off on SpaceX Falcon 9 from Cape Canaveral (video) A SpaceX Falcon 9 carrying 29 Starlink satellites launched from the Cape Canaveral Space Force Station in Florida on Wednesday, Jan. 14, 2026.
Space · Jan 14 NASA X-ray instrument finds black holes act like 'cosmic seesaws' shaping the universe "We're seeing what could be described as an energetic tug-of-war inside the black hole's accretion flow."
Space · Jan 14 How Mars' ancient lakes grew shields of ice to stay warm as the Red Planet froze The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too cold.
Space · Jan 14 Unusual 'ingredients' helped stars form in a galaxy near the Milky Way Some newly found stars in a small galaxy called Sextans A are forming without some of the usual "ingredients," raising questions about how the early universe evolved.
Space · Jan 14 Satellite sees snowy Greenland peaks from space | Space photo of the day for Jan. 14, 2026 Greenland's mountains greatly affect local climate patterns.
Space · Jan 14 The universe should be packed with tiny galaxies — so where are they? There may not be as nearly as many small galaxies in the early universe as astronomers predict there should be, which has big implications for the story of how our universe grew up.
Space · Jan 14 Crew-11 astronauts undock in 1st-ever medical evacuation from the International Space Station (video) SpaceX's Crew-11 astronauts will leave the International Space Station today (Jan. 14) in the first-ever medical evacuation from the orbiting lab, and you can watch it live.
Space · Jan 13 The US really wants a nuclear reactor on the moon by 2030. 'Achieving this future requires harnessing nuclear power,' NASA chief says NASA and the U.S. Department of Energy have firmed up their commitment to develop a nuclear reactor for use on the surface of the moon by 2030.
Space · Jan 13 What time is SpaceX Crew-11's medical evacuation from the ISS on Jan. 14? The four astronauts of SpaceX's Crew-11 mission will leave the International Space Station on Jan. 14, in the first-ever medical evacuation from the orbital lab. Here are the details.