On October 23, 2007, the space shuttle Discovery launched the Harmony module to the International Space Station. See how it happened in our On This Day In Space series.
Physicists propose a new plan to "slice and dice" incoming asteroids that could save Earth from a deadly calamity.
The FAA held two public hearings this week about its environmental assessment of SpaceX's orbital launch activities in South Texas. People voiced strong opinions, both pro and con.
Photos snapped by Perseverance show that Jezero Crater did indeed host a large river-fed lake in the ancient past.
Learn about planet Mars’ atmosphere, water supply and the possibility to support life, plus findings from the various Mars rover missions.
There's a lot to look at between now and the December solstice: two eclipses, four meteor showers, Venus reaching its pinnacle in brilliance and a potential bright comet!
For the next two and a half weeks, early-morning skywatchers will have an excellent opportunity to spot the so-called "elusive planet" — Mercury.
Today (Oct. 22), Space Chat will explore what's new in space, including "Dune" in space, a Martian blackout and SpaceX's Starship roaring to life.
The (first and only) trailer for the second season of Apple TV+'s "Snoopy in Space" has arrived and it's the epic animated interstellar adventure you didn't know you needed.
Here's a guide to all the rocket launches and astronomical events in 2021, as well as milestones for space missions, anniversaries and conferences.