During a special observation run from Jan. 15 to Jan. 22, the Transiting Exoplanet Survey Satellite ( TESS) repeatedly ...

NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is ...

NASA's IR space scope explores the Milky Way’s most prolific star-forming region, cracking open new secrets of how stars form.

NASA’s Space Shuttle Challenger lifted off 40 years ago with an unusual crew. In addition to six astronauts, the mission took ...

The first crewed mission around the moon in more than 50 years is coming up. Here’s how to see it at sites in and around the ...

This NASA image shows two massive galaxy clusters previously captured by NASA's James Webb Space Telescope and Chandra X-ray ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

We hope you enjoyed this look back at the last 100 years of television in science. From the early days of physicists ...

NASA's Space Shuttle Program, which ran from 1981 to 2011, was a complex and ambitious project that pushed the boundaries of ...

All told, the Trump administration's proposal was to slash NASA's budget all the way down to $18.8 billion, a 24% drop and ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

The reality is that NASA is struggling under the weight of its own history. The agency was built for the Cold War, when budgets were near-unlimited and the government was the prim ...