"Over time, such a small change in an asteroid's motion can make the difference between a hazardous object hitting or missing ...

Discovered in July 2025 by the Asteroid Terrestrial-impact Last Alert System, 3I/ATLAS is only the third known object confirmed to have entered the solar system from interstellar space. The first was ...

A newly discovered comet is rapidly brightening and could become visible from Earth — if it survives an extreme close encounter with the sun on April 4.

Netflix's "War Machine" has just muscled onto the platform in the latest flex of alien spaceships versus humans. This time, though, there's only one enemy to deal with – but by Cybertron, this murder ...

Ready to launch your support? Check out this stellar collection of space-flight merch I've personally picked to back the amazing team of the NASA Artemis 2 mission. When you purchase through links on ...

The Hubble and Euclid space telescopes caught a stunning portrait of a dying star at the heart of the Cat's Eye Nebula.

March's third, or final quarter moon phase will occur at 5:39 a.m. EDT (0939 GMT), as the moon appears in Earth's sky with its left half illuminated by direct sunlight and its rig ...

Now he’s brought his potent filmmaking toolbox to "War Machine," a new Netflix sci-fi thriller starring "Reacher's" imposing specimen Alan Ritchson, which smashed onto Netflix o ...

Jupiter's moons can have surprising effects on the world's displays of auroral lights by "stomping down" on the planet's gigantic magnetic environment. These surprising effects, detected in ...

"ULA’s Centaur (with minor modifications) is the only existing in-space propulsion stage capable of meeting the SLS upper stage design parameters and performance characteristics, while also meeting ...

"The risk of harm coming to anyone on Earth is low — approximately 1 in 4,200." When you purchase through links on our site, ...

The first-ever launch of SpaceX's upgraded Starship rocket is about a month away, CEO Elon Musk says.