Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, Rosette Nebula and galaxy NGC 5335 to celebrate. Credit: NASA's Goddard Space ...

For more than a quarter century, unidentified chemical signatures from a white dwarf star have laid dormant in the archive of ...

NASA’s Hubble Space Telescope has completed its 200,000th orbit around Earth while observing a distant supernova whose light ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the latest photos Thursday.

How do professional astronomers book time on JWST or Hubble? Frank CoulterTauranga, New Zealand The opportunity to use either the Hubble Space Telescope (HST) or James Webb Space Telescope (JWST) as ...

The Hubble Space Telescope has been our most reliable eye in the sky, allowing us to peer deep into the inky cosmic void like never before. Unfortunately, it’s getting a little long in the tooth. And ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists and engineers work on the Nancy Grace Roman Space Telescope at NASA's Goddard Space Flight Center in Greenbelt, Md., on ...

Without question, the Hubble Space Telescope is a marvel of technology. NASA and the scientific community recently celebrated the Hubble’s 35th anniversary, as well they should, considering the ...

Roman joins Hubble and Webb as humanity’s eyes in space. The road to launch was long and arduous, but NASA’s Nancy Grace Roman Telescope finally got to space in late August. While Roman is still on ...