Chorus waves are mysterious, chirping signals produced by spiraling plasma inside our planet's magnetic field. But a new detection suggests scientists may understand less about them than first thought ...

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see without a telescope or binoculars — and ...

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.

NASA has detected bird-like chirping sounds, known as chorus waves, from 62,000 miles away. These cosmic waves interact with Earth's magnetic field and could affect satellites.

Scientists have detected cosmic waves that sound like chirping birds in an unexpected place. These bursts of plasma, called ...

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

Carrying a rifle and keeping an alcohol-ration card are a few things that surprised me about living in Longyearbyen, the northernmost town on Earth.

The project will also be home to research that addresses challenges for low-Earth orbit missions, Moon missions and even ...

The sun’s light exerts a tiny force called “solar radiation pressure” on objects in space. Lightweight human-made debris, ...

The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...

He’d let me move the telescope around a bit, and I could ask questions. And he was always wonderful to share information with ...