Sometimes, "the universe comes to us," writes the European Space Agency — the third time now since 2017. What is it and are ...

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

I n April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

To the right of the star, there is a small red planet touching one of the star's magnetic field lines. The flare is blasting ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

Alien worlds are a great way to indulge in those “what if” questions and watchers get a chance to see how different life ...

Even if Earth does survive, it won’t be pretty. The temperature of our planet will be about 1,300 degrees C, hot enough to ...

NASA has confirmed that a mysterious object hurtling towards us is an "interstellar object" that has entered the Solar System ...

This month, Asteroid Terrestrial-impact Last Alert System in Río Hurtado, Chile detected a third interstellar visitor. At ...

At 12:50am on 4 July 2025, a dazzling fireball illuminated the night sky above Scotland and parts of the UK, captivating ...

In the predawn hours of July 1, 2025, a faint streak of light caught the attention of astronomers peering through data from a ...

An interstellar object called 3I/ATLAS is now moving through our solar system, the third one we've seen in the last eight ...