Space News & Blog Articles

Neutrinos are so small that scientists once thought they had no mass at all. Neutrinos do have mass, however, and physicists have now put a new upper limit on it: 0.8 electronvolts.

If Jupiter were the size of a basketball, Earth would be the size of a grape.

The next time a space rock races through the solar system from beyond, humans will be a little more prepared to unlock its secrets.

"Space Force" is one of an unprecedented number of quality sci-fi shows coming (or coming back) to the small screen this summer.

NASA's Perseverance rover has been on Mars for a full year now, but in some ways the robot is just getting started.

A year after arriving on the Red Planet, NASA's Ingenuity helicopter continues to push the limits of off-Earth flight.

NASA's Perseverance rover has now been exploring Mars for a full year, and it has captured some amazing photos during that stretch.

Coca-Cola is returning to space. The soft drink, which in 1985 became one of the first carbonated beverages to be taste-tested in orbit, is attempting to deliver the taste of space to Earth.

The designs aim to land moon spacecraft safely in the dark.

A Cygnus cargo ship launching toward the International Space Station this weekend will carry an experiment designed to improve fire safety on moon and Mars missions.

The clouds were so faint that NASA employed special imaging techniques to spot them.

The team tested images and sensors ahead of flying to the moon of Saturn.

Astronomers have discovered the largest radio galaxy ever, stretching at least 16 million light-years through space, new research shows.

Space is the zone above and around our planet where there is no air to breathe or to scatter light. Space is a vacuum, but it is far from empty.

The Sicilian volcano is 'smoking' and 'spitting lava,' one astronaut reports.

The fine-guidance instrument is key to keeping the space telescope pointed in the right direction.

NASA's InSight Mars lander has shaken off the effects of a recent dust storm, likely allowing the spacecraft to collect science data for a few more months.

These tunes are out of this world.

If a super-advanced civilization had to ability to engineer the solar system from scratch, how many planets could they squeeze around the sun?

Scientists watching the skies for asteroids that may threaten Earth have hit a new milestone, spotting the 10,000th sizable space rock that circles the sun near Earth's orbit.

A Russian cargo spacecraft arrived at the International Space Station early Thursday morning (Feb. 17), delivering nearly 3 tons of supplies and equipment to the orbiting lab.