The NG-18 Cygnus spacecraft departed the International Space Station and burned up in Earth's atmosphere the following day.

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

Imaging the comet every four minutes, the campaign marks what the space agency proudly states 'may be the longest any comet ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the ...

Time-lapse movie of the Subaru Telescope images which led to the discovery of HIP 54515 b (indicated by the arrow). The planet's host star has been ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

After eight months in orbit, NASA astronaut Jonny Kim is about to depart the International Space Station (ISS) for the ...

New images taken by the Hubble Space Telescope and a Jupiter-bound mission showcase interstellar comet 3I/ATLAS ahead of its ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

Omega’s Speedmaster, worn by Buzz Aldrin and Neil Armstrong on their 1969 journey to the moon, gets an update.