New research links supernova events to sudden Earth cooling episodes and ozone depletion, revealed by carbon-14 spikes in ...

The Earth enters the solar system, where life turned out to be better than on Earth. The moon is trying to choose a new earth ...

With 10 times the mass of our planet, and spending only part of its orbit in the habitable zone, Kepler-725c is very ...

"When nearby supernovas occur in the future, the radiation could have a pretty dramatic effect on human society." ...

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

The time-lapse footage was captured by NASA astronaut Jonny Kim. NASA astronaut Jonny Kim has posted his first time-lapse ...

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...

"The expanding-Earth theory had the merit of explaining with a fixist model the evidence of ancient continental connections," ...

Research links supernovae to Earth’s climate shifts, revealing potential atmospheric impacts and adding a cosmic layer to ...

Five years. 180 expeditions. One supercontinent. NBC’s The Americas takes viewers on an epic journey from pole to pole, ...

Researchers say that the Earth's oxygen levels will drop exponentially in the future, ending life as we know it.