The European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) launched the joint Mercury mission in 2018. The ...

Earth recorded its hottest year ever in 2024, with such a big jump that the planet temporarily passed a major climate ...

Becerra’s unwavering support for the Affordable Care Act helped land him the top job at the DHS, running a $1.7 trillion ...

An event called a "ring plane crossing" will occur between Saturn and Earth on March 23, 2025, when Saturn's rings will ...

Scientists have discovered a rare six-planet system where all planets orbit their star in perfect mathematical harmony.

After the space agency punts a decision on the mission’s profile to 2026, Rocket Lab unveils its own Mars Sample Return plan.

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...