Samantha Mathewson

It'll be about six months before skywatchers are treated to another solar eclipse — during which only part of the sun will be obscured from view.

United Launch Alliance is set to launch the second test flight of its Vulcan Centaur rocket on Friday morning (Oct. 4), and you can watch the action live online.

NASA's Chandra X-ray telescope detected two new streams of gas trailing behind a galaxy within a cluster called Zwicky 8338, creating a "chaotic landscape."

A dazzling new image from the Hubble Space Telescope captures a bright spiral galaxy on a diagonal tilt, resembling a pendulum swinging back and forth through space.

SpaceX plans to launch the Crew-9 astronaut mission for NASA on Saturday (Sept. 28), and you can watch the action live online.

NASA is seeking the public's help for innovative solutions to help Artemis astronauts navigate in and around the lunar south pole.

The European Space Agency's (ESA) Jupiter Icy Moons Explorer (JUICE) mission photographed the Earth, moon and Uranus as it heads toward Venus for a gravity assist next year.

NASA's Curiosity rover has captured a spectacular sight from the surface of Mars: The first-ever photo of Earth alongside the Red Planet's moon Phobos.

A galaxy is robbed of its gas and stars in a new image from the European Southern Observatory.

A 1.2% scale model of SpaceX's Starship Super Heavy rocket underwent NASA wind tunnel testing, during which high-speed forced air simulated varying flight conditions.

Follow in the footsteps of Apollo astronauts with a new space-themed backpack that aims to inspire a sense of exploration and transport wearers to the lunar surface.

SpaceX is targeting Sept. 10 for the launch of its Polaris Dawn mission, which will feature the first-ever private spacewalk. Here's how you can watch the historic action live.

Earth will be positioned directly between Saturn and the sun, offering stargazers a spectacular sight.

The reddish structures of our neighboring galaxy glow brightly in a new image from the Hubble Space Telescope.

A new video from an astronaut's vantage point in space captures a bright green burst over Earth as a meteor exploded in the night sky.

NASA's Europa Clipper mission is on track for an October launch following tests confirming the spacecraft can handle the harsh conditions around Jupiter's intriguing moon.

Located about 3 million light-years from Earth, the Tucana Dwarf galaxy sits at the far edge of the Local Group of galaxies and is home to aging stars that may hold clues from the early universe.

The Triangulum Galaxy, the third-largest member of the Local Group of galaxies, is shining with star formation in a new image from the Hubble Space Telescope.

NASA's Perseverance Mars rover has started off on its most ambitious ascent yet to the rim of Jezero Crater.

The inaugural flight of Blue Origin's New Glenn heavy-lift rocket, which will send NASA's two-satellite ESCAPADE mission toward Mars, will launch no earlier than Oct. 13.

A galaxy's outstretched arms form a nearly perfect circle around its central disk in a striking new photo from the Hubble Space Telescope.

Commercial airplanes have made strides in reducing carbon emissions, but it turns out the exhaust clouds trailing behind them can have long-term impacts on the environment.

Engineers have created a configurable robot that can transform into various structures, which has potential applications for building habitats in space.

Lockheed Martin has shared its vision for humanity's future in space, as global space agencies aim for the moon and beyond.

The swimsuits worn at the 2024 Summer Olympics leverage a similar technology used to protect satellites in space.