A study looking at data from NASA's Parker Solar Probe has found evidence for a "helicity barrier" in the atmosphere of the ...

Trump’s budget would cut NASA’s $7.33 billion science budget nearly in half. The administration’s argument is simple: NASA ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Higher solar activity brings more radiation, which can damage satellite electronics and force some satellites to deorbit ...

New research utilizing data from NASA's Parker Solar Probe has provided the first direct evidence of a phenomenon known as ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...

NASA's PUNCH mission has unveiled its first images of colossal solar eruptions known as coronal mass ejections (CMEs) — ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

NASA's Parker Solar Probe on Dec. 14, 2021, flew through the Sun’s upper atmosphere and sampled particles and magnetic fields there. (Video: NASA Goddard) By Timothy Bella.

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.