A newly discovered asteroid will pass within about 56,000 miles of Earth on Monday, significantly closer than the distance ...

NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to ...

In a definitive return to deep-space exploration, Nasa’s Artemis II mission has yielded a staggering visual record of our ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to ...

In the far reaches of our solar system — beyond the outermost planet Neptune — resides a host of icy and desolate celestial ...

Every year, billions of birds around the world take to the skies for their annual migration. It’s truly astonishing as these journeys often span oceans, continents, and even hemispheres. Some species ...

In the far reaches of our solar system - beyond the outermost planet Neptune - resides a host of icy and desolate ​celestial ...

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits — and double shadow transits — involving Europa and ...

A small near-earth asteroid is expected to make a close pass by Earth on 21 April 2026, according to data reportedly shared by NASA. The object has be.

NASA says of Apophis passing by that it is likely "an event like this has not happened at any time in recorded human history.

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with atmosphere, they have a wide range of characteristics distinguishing them. But if ...