Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

HIV is spread by bodily fluids such as blood, breast milk or semen. It gradually weakens the body’s immune system and makes ...

Thursday’s storms followed two days of heavy snow and freezing rain in a swath of the eastern U.S. stretching from Kentucky to Washington, D.C., that caused hundreds of traffic accidents, knocked out ...

Severe Weather Awareness Week usually precedes the severe weather. Not this year. The earliest tornado in Minnesota history was confirmed near Princeton and Zimmerman on March 6. Another was ...

Across the country, people wore red on Friday to show their support for the Go Red for Women campaign. TULSA, Okla. — Across ...

The U.S. economy added 143,000 jobs in January and the unemployment rate dipped slightly to 4%. NBC News’ Brian Cheung and ...

According to SpaceX’s own calculation, the Roadster completed its first orbit around the Sun in August 2019 and made its ...

Super Bowl 59 could be the most-watched game ever, with some viewers tuning in just for the commercials. Brands are already ...

An LSU-led team would like to use a high-flying Antarctic balloon-borne infrared telescope to detect the chemical makeup of ...

AUSTIN, Texas (AP) — Texas National Guard soldiers can arrest and detain people for entering the U.S. illegally from Mexico ...