Space.com

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here are all of your questions answered.

Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

A collection of more than 50 pieces of memorabilia previously owned by Sally Ride, the first American woman to reach space, sold at auction last week for more than $145,000.

Surprising colors and stunning features are captured in a new image of Mars' surface.

In the latest attack on science by the Trump administration, researchers at the National Snow and Ice Data Center will no longer receive data from a fleet of military satellites.

Sprites have been known to form above intense thunderstorms.

A scene from Apple TV+'s "Invasion" Season 3

Humans have used the stars to navigate, keep time, and understand our place in the universe.

Titan Books' new novelization of Stan Lee and Jack Kirby's 'Galactus Trilogy' heralds the coming of July’s 'Fantastic Four' blockbuster.

The ALMA radio telescope array in the Atacama Desert temporarily halted operations after a rare snowfall blanketed the base camp last week.

The "Golden Handle" appears each month when the sun illuminates a mountain range lining a vast impact crater.

The "One Big Beautiful Bill," now enacted, directs that space shuttle Discovery be removed from the Smithsonian and placed on display at Space Center Houston by January 2027.

The total solar eclipse on Aug. 12, 2026, will offer some fabulous travel options. Here are some adventures to consider.

Uranus will also be on show, if you fancy a more challenging target.

Paramount Plus is now just 99 cents a month for two months, meaning you can stream season three of Strange New Worlds without breaking the bank.

Ahead of the Amazon Prime Day sales, here are some of the best July 4 camera deals available right now.

Mineral-rich layers of clay suggest that ancient life could be possible on the Red Planet

Both stations are hubs of scientific research.

Get the best Canon lenses for your Canon camera and there are savings on the horizon with Amazon Prime Day running from July 8 to 11.

It's another step on the road to one day discovering what dark matter could be.