The next frontier of tourism may be here. Holiday brochures may soon feature a new destination alongside beach getaways and ...

Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

A dazzling point of light that once guided the Magi has fascinated scientists and believers for centuries.

The comet's closest approach to Earth will occur on Friday, December 19, 2025, when it will pass at a distance of ...

With major eclipses, brilliant supermoons, and lineups of five or more planets, 2026 offers something awe-inspiring in every season. Here’s what to watch for.

For centuries, Europeans thought that eternal daylight saturated the cosmos. The shift to a dark universe has had a profound ...

Those who missed the stunning northern lights display in November may have another chance at witnessing the celestial ...

The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 ...

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...