Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Discovery by Johns Hopkins researchers of daily cloud cycle on a Hot Jupiter planet provides unique window into its make-up ...

"The origins and acceleration mechanisms of ultrahigh-energy cosmic rays have been among the biggest mysteries in the field ...

The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI ...

This image of a special object, dubbed the "X-ray dot," represents a discovery from Chandra that could help explain the nature of a mysterious class ...

The new space telescope remains under budget and can launch eight months earlier than planned. It is intended to image exoplanets and send 1.4 TB of data daily.

NASA is celebrating the 36th anniversary of the Hubble Space Telescope in Earth’s orbit, sharing a new image of the Trifid Nebula, nicknamed the “Cosmic Sea Slug,” first revealed in 1997. The ...

The Hubble Space Telescope still flies in Earth orbit, taking high-resolution photographs of stars, galaxies, nebula, asteroids, planets — pretty much anything astronomers decide merits Hubble’s time.

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts and history-making discoverers, and jetting above the c ...

Sometimes it pays to return to the places you’ve been before. That’s certainly the case for NASA’s Hubble Space Telescope, which just released an ethereal new image of a strange formation that the ...

The Hubble Space Telescope launched in 1990 and marks 36 years in space later this month. Each year, NASA shares a photo taken by Hubble to celebrate the space telescope's anniversary. The photos show ...