Life outside the Earth is one of the biggest "what if" in history, but NASA is trying to put a end to the discussion - or add ...

Why do we have a special day to celebrate space rocks? On June 30, 1908, a massive explosion over Tunguska in Siberia ...

Asteroids are usually grouped into three main types based on what they are made of: C-type, S-type and M-type.

Data from oceans, ice and the air all point to the same thing: rising invisible heat. What experiments are working, and what kinds of trials do we need to stop?

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres. The Ocean Worlds initiative spearheads the search for extraterrestrial ...

Prime Video's The Expanse is a masterpiece of a sci-fi show that still isn't talked about enough but remains an excellent watch.

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

The Earth is heating faster than many climate models predicted. According to a new study from CICERO, models with low climate ...

The solar wind pushes some of the gas and dust away from the comet, forming those beautiful tails we see. A comet actually ...

Water frozen in the depths of space has long been considered a shapeless, frozen fog. For decades, scientists believed it ...

"Space ice" contains tiny crystals and is not a completely disordered material like liquid water, as previously assumed, ...

Space ice” contains tiny crystals and is not, as previously assumed, a completely disordered material like liquid water, ...