The search for life beyond Earth is a key driver of modern astronomy and planetary science. The U.S. is building multiple ...

Exoplanet science is shifting from finding any detectable exoplanets we can to searching for those in their stars' habitable ...

When you think of a planet, you probably think of one of the planets in our own solar system, like Earth, Jupiter, or Mars. Most of the exoplanets we’ve discovered have been like those in our solar ...

It might or might not be the smell of aliens, but dimethyl sulfide — and its funky odor — definitely gets around ...

If the U.S. wants to secure critical minerals it should invest in mining and processing facilities on home soil rather than ...

Nature is the foundation of civilization and humanity's most powerful ally. From the air we breathe to the food we eat, our ...

More people will be going to the Moon in coming years, and the way current legal frameworks are written could lead to conflict.

Tails are rare amid the 6,000-odd exoplanets discovered to date—BD+05 4868 Ab is only the fourth example ever found ... potential habitability of terrestrial planets outside our solar system ...

For example, a surface covered in the black ... (larger than Earth but smaller than Neptune). Far fewer small terrestrial planets like Earth have been found. JWST could provide astronomers with ...

One striking example of an oxygen-rich disk is the one of PDS 70 ... As a result, very low-mass stars host the majority of terrestrial planets by far. “Many primary atmospheres of those planets will ...