Astronomers have followed 3I/ATLAS since its discovery on July 1. Hubble photographed it on July 21 from 277 million miles ...

Dubbed HD 143811 AB b, the interstellar entity is a gas giant that’s located some 446 light-years away from Earth in a galaxy ...

Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

Space has lots of different things in it. Planets, nebulas, asteroids, the list goes on. So what would happen if we got rid ...

Jupiter shines brilliantly in the eastern sky this December as it nears opposition early in 2026, outshining nearby stars and ...

K2 Space has quadrupled its valuation in less than a year to $3 billion thanks to its cheaper satellites designed for ...

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

In Season 2 of the acclaimed Disney+ series, Percy finds himself at a crossroads with his friendships while facing a ...

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.

Warhammer 40,000: Space Marine 2 and Space Marine 3 are not competing for resources internally at Saber Interactive, one of its chief developers has insisted. Space Marine 3 was announced in March, ...

Interstellar object 3I/ATLAS is expected to make its closest pass of the Earth just under a month from now, coming within around 170 million miles of us. Three months later, it’s expected to get even ...

In June 2025, astronomers spotted an object the size of Manhattan hurtling toward our solar system at 140,000 mph: 3I/Atlas. The “3I/” in its name is because it’s only the third object from ...