Science

Shine on, Starliner! Aurora glows green as astronauts test spacecraft ahead of return to Earth June 22 (image, video)
NASA moon orbiter spots Chinese lander on lunar far side (photo)
The universe’s biggest explosions made some of the elements we are composed of. But there’s another mystery source out there
NASA’s asteroid sample mission gave scientists around the world the rare opportunity to study an artificial meteor
This long-studied star is actually a stellar duo: 'We were absolutely stunned'
Something 'kicked' this hypervelocity star racing through the Milky Way at 1.3 million miles per hour (video)
Who is Dr. Kovich in 'Star Trek: Discovery'? The mystery explained
10 top tips for planning your 2027 solar eclipse trip
Where is the center of the universe?
Could nearby stars have habitable exoplanets? NASA's Chandra X-ray Observatory hopes to find out
This Week In Space podcast: Episode 115 —Our Friendly Mr. Sun
Space weather forecasting needs an upgrade to protect future Artemis astronauts
How the world-famous Griffith Observatory became a huge Hollywood star
How are galaxies destroyed?
Private space-junk-inspection probe spots discarded rocket in orbit up close (photo)
SpaceX Falcon 9 rocket suffers rare last-second abort during Starlink satellite launch (video)
Voyager 1 is back online! NASA's most distant spacecraft returns data from all 4 instruments
What ultimately happened to the USS Discovery in the 'Star Trek: Discovery' series finale?
Astronomers get closer to solving the lingering mystery of fast radio bursts
12 billion years of black hole history, revealed through X-rays and simulations