As Elon Musk's SpaceX works toward a May 19 debut of its third-generation Starship, here's a look back at all the previous test flights to date.

Astronomers led by the Center for Astrophysics | Harvard & Smithsonian (CfA) have made the first direct detection of ...

Massive star clusters may have blasted enough ultraviolet radiation into space to transform the early universe, new research ...

SpaceX will debut a new version of its Starship rocket for its 12th flight test May 19 from its Starbase headquarters in ...

In a recent paper in Nature, a team of scientists led by Kimihiko Nakajima, an astronomer at the Kanazawa University, Japan, ...

Newtons Law of Gravity just survived its biggest cosmic test. Scientists studied nearly 686,000 galaxies spread across 7 ...

While the beautiful lawn outside Griffith Observatory is notably large, it could not hold all of the planets and stars in the universe, not even if we huffed and squeezed and pushed and crowded ...

The Giant Magellan Telescope has entered its final design phase, placing the project at a point where funding decisions will determine whether it moves into construction. Focused on finishing this ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant Cassiopeia A (Cas A). Credit: Space.com | footage courtesy: NASA, ESA, CSA, STScI, ...

A Nature paper predicts the performance of a hybrid space–ground approach that combines a large ground-based telescope, such as the Extremely Large Telescope (ELT), the Thirty Meter Telescope (TMT) or ...

Amazon's spring sale has Celestron and Gskyer telescopes discounted up to 29% off — the best time to buy before Artemis II brings everyone's eyes to the sky. By Stan Horaczek Published Apr 7, 2026 ...

The ZWO Seestar S30 Pro is an enticing smart telescope for photographers curious about astrophotography who don’t want to invest in a complex traditional setup. Its upgraded 4K sensors, improved ...