Learn how a deactivated satellite sends signals from beyond, not by reviving its systems, but by inadvertently setting off ...

The James Webb Space Telescope has directly imaged and discovered a young gas giant exoplanet, which is approximately the ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Scientists are working to understand the curious phenomena of red sprites, green ghosts and blue jets high above ...

Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its ...

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to ...

At this year's Living Planet Symposium, attendees heard how ESA's Next Generation Gravity Mission could provide the first ...

But, in the end, Elio is an interstellar movie that remains earthbound. Rated PG, the film is now playing in local theaters.

July will kick off with colorful flashes of light during Independence Day celebrations across the United States, but the cosmos has a light show of its own in store for stargazers later in the month, ...

Celestis, which recently conducted a mission from California, will send cremated remains or human DNA to outer space for ...

The world is getting hotter, faster. A report published last week found that human-caused global warming is now increasing by ...

Celestis says it's the 1st company to offer space burials. Some remains, from "Star Trek" actors to JFK, have flown to orbit ...