Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

NASA’s OSIRIS-APEX spacecraft captured Earth and moon images during a gravity-assist flyby, confirming instrument functionality and maintaining course for its 2029 encounter with asteroid Apophis.

Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice ...

Space-based solar power is evolving, with NASA, Star Catcher, and Aetherflux testing new designs for wireless power beaming ...

In an exciting breakthrough, scientists have captured a rare, high-resolution glimpse into one of the most active solar ...

Look to the southeastern horizon in the hours following sunset on Nov. 29 — you'll be able to see the moon shine close to the ...

What would happen if the sun started to dim? Scientists have revealed the terrifying answer to this question, which is the ...

Forget everything you know about comets. A new, high-resolution image of the interstellar object 3I/ATLAS, captured on Nov.

Insurance firm Lloyds recently estimated that an extreme solar event could lead to worldwide chaos with grounded flights, ...

A simple look at ALMA’s new finding showing the highest methanol and hydrogen cyanide levels ever seen in a comet.

Unlock your Monthly Horoscope with expert predictions on career, finance, health, love, family, and life. See what the stars ...

When the interstellar object 3I/ATLAS swung around the Sun on October 29 this year, it was hidden from all Earth-based ...