The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

Stand on solid ground and it feels obvious that “down” points toward the center of the planet and “up” leads to the sky. Yet ...

New research suggests that amino acids, the fundamental components of life, may have arrived on Earth carried by interstellar ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

One may easily regard oneself as no more than a speck compared to the universe. Thirteen and eight-tenths billion years after ...

The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...

NASA announced the selection of industry proposals to advance technologies for the agency’s Habitable Worlds Observatory concept.

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind The multibillion-year story of life on Earth is defined by a handful of epochal ...

These space-themed cartoons are fun to watch with your kids, and they feature real-life space science and concepts in varying ...

In 2026, astronauts will travel around the Moon for the first time since the Apollo era, powerful new space telescopes will ...