Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing ...

Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling wind recorded by NASA's ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...

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An asteroid named YR4 is on a potential collision course with the moon, with NASA estimating a 4% chance of impact in 2032.

A U.S.-Russian crew of three has started a mission to the International Space Station aboard a Russian spacecraft following a ...

When a meteor streaks across the sky, it's not just beautiful. It's nature's way of delivering a time capsule to Earth.

SpaceX is now targeting to launch the Transporter-15 mission on November 28, 2025, at 10:18 a.m. PT., it shared on X.

International scrutiny intensified this week as NASA faced criticism over its blurry images of the interstellar object ...

An essential amino acid that is mistakenly believed to cause drowsiness after eating turkey has been found in an asteroid for the first time, giving scientists clues to the origin of life on Earth.

NASA is heading into the holidays with long-awaited good news about its next flagship observatory, the Nancy Grace Roman ...