One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they have shown how it could have formed on our planet eons ago. But not everyone ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

To develop more robust next-generation aerial explorers, NASA's Mars Exploration program is turning to drones.

A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

The Museum of Flight celebrates a milestone as education program alum Lauren Edgar joins NASA's 2025 astronaut candidate ...

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: ...

Interstellar comet 3I/ATLAS shows a growing green glow and new X-ray activity as scientists study changes in its chemistry during its rare passage through the Solar System ...

AIAA SciTech Forum is known for setting the pace of innovation and connection for the year. This year's inspirational theme, "Breaking Barriers Together: Boundless Discovery," will envision the ...

NASA’s James Webb Space Telescope has detected the best evidence ever recorded for an atmosphere on a rocky exoplanet.

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.