The Latest Breaking News on Space

The shooting happened about 3 p.m. Saturday in the 4900 block of North Harding Avenue.

An innovative telescope design has proven successful for daytime skywatching, opening new doors for uninterrupted observation of the cosmos.

The universe is being revealed in exquisite detail with the current generation of large optical telescopes.

In her recent book, Alien Earths: The New Science of Planet Hunting in the Cosmos, Lisa Kaltenegger discusses exoplanets, aliens, and how science mixes caution with optimism.

This bizarrely puffy world exoplanet is one of the least-dense exoplanets ever discovered. It stumped astronomers. Until now.

The first of a pair of climate satellites designed to study heat emissions at Earth's poles for NASA is in orbit after lifting off atop Rocket Lab's Electron rocket from the company's Launch Complex 1 in Mahia, New Zealand at 7:41 pm NZST (3:41 am EDT) on Saturday, NASA informed…

Will clouds help cool or warm our world in the years ahead? The scientific community is eagerly awaiting this information so it can update climate models that estimate how quickly our world will warm, the ESA said.

Skywatchers who plan to rise early and step outside on June 3 expecting to see a stunning display of visible planets will be quite disappointed, at the very least.

Jared Isaacman, the billionaire funder and commander of the Polaris Program missions, spoke on social media recently about why he wants a Hubble Space Telescope mission.

The James Webb Space Telescope has found three of the universe's earliest galaxies, and they could reveal a lot about galactic dynamics. Here's how.

NASA and Boeing are still working through "complicated" issues arising from a small Starliner spacecraft helium leak. Launch is June 1, but that's pending a flight readiness review.