"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Over the past decade or so, astronomers have speculated about the characteristics of rogue planets in the Milky Way galaxy.

A major part of NASA's nearly complete Nancy Grace Roman Space Telescope just passed a lengthy thermal test to ensure it will ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

Discover why we've given the ZWO Seestar S30 smart telescope nearly top marks in our latest smart telescope review.

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

NASA's newest space telescope has officially begun snapping some incredible images of the cosmos about two months after it got off the ground. SPHEREx, which the U.S. space agency sent on a ...

As they returned to the airlock, the Earth below started to put on a lightning show, and Ayers took note, mesmerized. A day ...

NASA has confirmed that operations have begun for its latest space observatory, which is tasked with snapping 3,600 images of ...

Don’t miss this image created by NASA through powerful telescopes, which captured a massive blackhole located over 230 ...

The telescope launched in March 2025 aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. NASA believes SPHEREx could complement the famous Hubble and James Webb space ...