The stunning spiral arms of the nearby galaxy Messier 81 are beautifully showcased by NASA's Spitzer Space Telescope. NASA's ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

The James Webb Space Telescope can look deeper (and earlier) into the cosmos than any telescope before it. How much do you ...

Technicians have successfully integrated NASA's Nancy Grace Roman Space Telescope's payload—the telescope, instrument carrier ...

James Woods has lost his Pacific Palisades home in the Southern California fires that continue to devastate parts of Los ...

Using NASA's James Webb Space Telescope, scientists have observed a galaxy nearly 6.5 billion light-years from Earth, and ...

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the discovery.

Why it's so special: This iconic montage features images of Jupiter, Saturn, Uranus and Neptune captured between 2014 and 2024 as part of the Hubble Space Telescope's Outer Planet Atmospheres ...

Expedition 72 is kicking off the New Year by preparing for an upcoming spacewalk to service scientific equipment and install ...

Looking for a telescope for the lunar eclipse ... ventured with our Apollo landing sites observing guide. Joe Rao is Space.com's skywatching columnist, as well as a veteran meteorologist and ...

NASA's Hubble Finds That a Black Hole Beam Promotes Stellar Eruptions Sep. 26, 2024 — In a surprise finding, astronomers using NASA's Hubble Space Telescope have discovered that the blowtorch ...

In a statement released last year by Boeing, builder of the X37B "will perform ground-breaking aerobraking maneuvers to take the dynamic spaceplane from one Earth orbit to another while conserving ...