A pair of cosmonauts will work outside the International Space Station today (Oct. 28), and you can watch the off-Earth ...

The 3I/ATLAS interstellar comet’s size and physical properties are being investigated by astronomers around the world. Viewers can check the 3I/ATLAS positioning through live tracking available online ...

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside our solar system, according to NASA.<br /><br />The comet is travelling on ...

NASA's Artemis 2 crew will discuss their upcoming moon mission today and you can watch the events live. The action actually started on Monday (Sept. 22), when the agency unveiled its 2025 astronaut ...

Liftoff is scheduled for 7:30 a.m. ET today (Sept. 24). SpaceX will launch NASA's ambitious IMAP mission and two other space ...

SpaceX launched a rocket Wednesday morning that will send three missions into space. The Falcon 9 rocket carried two spacecraft for NASA and one for NOAA. Liftoff from Kennedy Space Center went as ...

SpaceX's Dragon spacecraft carrying NASA astronauts Anne McClain, commander; and Nichole Ayers, pilot; along with mission specialists JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, ...