Water frozen in the depths of space has long been considered a shapeless, frozen fog. For decades, scientists believed it ...

Researchers have found clouds of cold gas embedded deep within larger, superheated gas clouds—or Fermi bubbles—at the Milky ...

That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

That’s exactly what unfolded in a project led by Dr. Veselin Kostov of the SETI Institute and NASA’s Goddard Space Flight ...

In biomedical science, the immune system is described as a cellular defense network that identifies and neutralizes threats.

The Bringing the Universe to America’s Classrooms resources are designed to support students to engage in science practices—ask questions to investigate, collect data to use as evidence, use models to ...

Bechtol and his fellow scientists hope they can learn more about the universe than all of scientific progress has allowed in ...

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...

A physician who studies astronaut health says Summit Station in Greenland is a good stand-in for the harsh conditions of ...

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

Using infrared imaging data collected by the two satellites over a 10-year period from 2015 to 2025, the team estimated ...