The Space.com community has a special giveaway going on this week, celebrating the ambitions of SpaceX!
Three astronauts embarked for the International Space Station just three days shy of the 60th anniversary of the first human spaceflight. The trio launched on Soyuz MS-18, named the "Yu.A. Gagarin."
For 20 years, Jonathon Keats has been asking us to recalibrate our assumptions about the universe and our place in it through a series of thought experiments. A new book dives deep into his work.
NASA's long-serving Hubble Space Telescope is seeing double after detecting two rare pairs of quasars nestled within galactic collisions that occurred 10 billion years ago.
NASA’s education team hosted a special webcast for students on Thursday (April 8) to talk about the Mars helicopter Ingenuity and its upcoming first flight on the Red Planet.
A Russian Soyuz rocket will launch NASA astronaut Mark Vande Hei and two cosmonauts toward the space station early Friday (April 9) on a last-minute mission. Here's how you can watch it live.
A Russian Soyuz rocket will launch a joint U.S.-Russian crew to the International Space Station early Friday (April 9) and you can watch it live here courtesy of NASA TV.
Three years from today, on Monday, April 8, 2024, more than half a billion people across North America have the chance to see another Great American Solar Eclipse.
The Mars helicopter Ingenuity has unlocked its two rotor blades as preparations continue for the vehicle's first flight, due to occur no earlier than Sunday (April 11).
NASA engineers will teach kids about the Mars helicopter Ingenuity in a live webcast today. Here's how to watch.
Astroscale just launched the first commercial space junk cleanup mission designed to locate and retrieve used satellites and other debris orbiting Earth.
The X-37B space plane is being used to flight-validate the best ways to gather the sun's energy for power beaming from Earth orbit.
Tank battles and space history will collide this month as the makers of "World of Tanks" honor the legacy of famed cosmonaut Yuri Gagarin.
An Apollo-era NASA astronaut who was the first person born in Australia to train for a spaceflight, Philip Chapman died at age 86, having never made it into orbit.
Two gorgeous new photo mosaics show NASA's Perseverance Mars rover and Ingenuity helicopter as you've never seen them before.
Some more work will be required to get the U.S. Air Force's new ARRW hypersonic missile up to speed.
Enormous "spiders" cover the Martian south pole, and scientists finally have experimental evidence to show how they're created.
The droplets falling through alien skies are broadly similar to the ones that splash down here on Earth, even if they're made of different stuff.