Brett Tingley

Firefly Aerospace shared a photo of the first hot fire test of its new Miranda engine, slated for use aboard the upcoming Antares 330 rocket being developed along with Northrop Grumman.

Elon Musk traveled to Israel on Monday (Nov. 27) and met with Israeli government officials, reaching an agreement about the use of Starlink internet satellites in Gaza.

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While thousands of photographers had their cameras trained on SpaceX's second test flight of its massive Starship rocket, one amateur astronomer was watching with a telescope.

A new U.S. Space Force publication says that to operate safely in space, Guardians need to know exactly what is in orbit and where it came from —  but anomalous objects show that it's no easy task.

North Korean state media claims its Malligyong-1 spy satellite reached orbit on Tuesday (Nov. 21); if true, this would mark the first time the nation has accomplished such a feat.

SpaceX launched two communication satellites on Sunday (Nov. 12) from Cape Canaveral Space Force Station in Florida.

The Northern Taurid meteor shower peaks overnight on Nov. 11, offering the chance to see fireballs created by debris from Comet 2P/Encke burning up in Earth's atmosphere.

U.S. Space Force's X-37B reusable space plane is set to take off on its seventh mission on Dec. 10, 2023, its first launch atop a SpaceX Falcon Heavy rocket.

NASA is flying the agency's high-altitude ER-2 aircraft over the American Southwest in order to map deposits of minerals that are critical for electronics manufacturing.

Asteroid Dinkinesh is not only a binary, but its satellite is itself a "contact binary" consisting of two space rocks touching one another.

Jupiter will be opposite the sun as seen from Earth on Friday (Nov. 3), shining brightly throughout the night as the Northern and Southern Taurid meteor showers approach their peaks.

Blue Origin recently showed off one of the prototypes it is building to help return humans to the moon as part of NASA's Artemis Program.

NASA's Juno spacecraft detected organic compounds and mineral salts on the surface of Jupiter's largest moon, Ganymede, hinting at a salty subsurface ocean.

Three Chinese astronauts are set to return to Earth tonight after a five-month stay at the Tiangong space station, and you can watch it live.

A partial lunar eclipse will be visible in most of the world on Oct. 28. Here we look at what time the eclipse will start and where it can be seen.

Watch the partial lunar eclipse on Oct. 28 live here on Space.com. We've also rounded up some of the best livestreams for watching the moon enter Earth's shadow.

United States Space Operations Command revealed its first official painting, which depicts a "futuristic intercept vehicle" engaging an adversary satellite in orbit above Earth.

NASA recently conducted a hot-fire test of a new experimental rocket nozzle in order to test 3D printing techniques and new materials for hardware designed to reach deep space.

There are a wide variety of ways you can get involved on "International Observe the Moon Night" — no matter where you live.

Virgin Galactic's next trip to the edge of space will include some familiar names, such as planetary scientist Alan Stern and science communicator Kellie Gerardi.

The deserts of Nevada provided the perfect setting for the annular solar eclipse on Oct. 14, 2023 in a region known for its love of strange sights in the sky.

October sees both a partial lunar eclipse and a 'ring of fire' annular solar eclipse, although seeing them both in person will require a good deal of travel.

Popular astronomy app SkySafari has added a special set of features for tracking and viewing this week's annular solar eclipse, available for iOS users.