The exoplanet K2-18b could harbor a massive ocean, but scientists will need to study the planet more to see if it’s really ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

NASA and partners are building the first quantum gravity sensor for space, a breakthrough instrument that uses ultra-cold ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

The mission, jointly operated by the United States and India, will measure minute changes to land, ice, and ecosystems around ...

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being greeted with both enthusiasm and skepticism.

Project-based learning and a modular class design help students from various backgrounds and universities gain hands-on experience with environmental remote sensing.

An all-female crew, including singer Katy Perry, flew into space on a Blue Origin rocket. They touched down back on Earth ...

The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit list ... our way every four years.NASA and the European Space ...