The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, according to new research.
The moon may have received a volcanic facelift, making it more than 100 million years older than rocks collected from its surface might suggest, a new study finds.
The disagreement in the rate of expansion of the universe, the Hubble tension, could arise from the fact Earth sits in an under-dense supervoid region of space.
All three eruptions were not Earth-directed.
Just as Homo sapiens once exploded out of Africa to colonize the Earth our influence is spreading in the solar system. New research says we must track the cosmic migration to Mars.
A small asteroid lit up the skies over northern Siberia Wednesday (Dec. 4) after burning up in Earth's atmosphere in a "spectacular" (yet harmless) fireball.
Scientists have gathered new evidence to suggest icy comets indeed brought water to Earth, long ago.
The staggering deaths of over 300 African elephants in early 2020 was most likely due to toxins in water proliferated to exceptional levels by climate extremes, according to a fresh analysis of decade's worth of satellite data.
We may know why Uranus and Neptune lack dipole magnetic fields, at last.
NASA scientists conducting surveys of arctic ice sheets in Greenland got an unprecedented view of an abandoned "city under the ice" built by the U.S. military during the Cold War.
