Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...

NASA confirms the arrival of 3I/ATLAS, the third interstellar object. The ATLAS project spotted it in June 2025. Its speed ...

NASA's Parker Solar Probe has set yet another record by taking the closest images of the Sun anyone has ever seen.

Now, NASA has released remarkable video captured during the historic flyby, offering the closest views of the sun ever ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Astronomers have uncovered a massive, hidden exoplanet nestled in the dusty disc of a young star—MP Mus—by combining ...

When Voyager 1 and 2 crossed the boundary of the heliosphere, many believed they would drift silently into a cold, empty ,voidinterstellar space. It was expected to be a lifeless region, too sparse ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

These images allow scientists to observe, for the first time, the dynamic processes at the very source of space weather events that can disrupt satellites, power grids, and communications on Earth.