This Mother's Day, Meet Some of the Moms Who've Gone to Space
This year for Mother's Day, let's take a look at some awesome astronaut moms.
Sci-Fi Monsters: We Love Them, But Could We Really Find Them?
Some aliens in science fiction are truly the stuff of nightmares. The torso-bursting monsters of "Alien" are one example of things we hope don't exist. But why are we so fascinated with alien monsters, and what would alien life really look like?
Yes, NASA Is Actually Sending a Helicopter to Mars: Here's What It Will Do
It's official. NASA is sending a helicopter drone to Mars as part of the 2020 rover mission.
Astronauts Talk Poets in Space and Mars Machinery with Future Engineers
Some astronauts think poets and cinematographers deserve a trip to space.
Seasonal Changes in Exoplanet's Atmosphere Could Signal Alien Life
Scientists are exploring how atmospheric seasons could signal the presence of extraterrestrial life.
'Starlight Tourism Destination' Earns World Travel Nomination
Dark Sky Alqueva in Portugal has been nominated for the World Travel Awards in the category Europe's Leading Tourist Attraction.
How Bangladesh Became SpaceX's First Falcon 9 Block 5 Rocket Customer
When it comes to SpaceX's Falcon 9 rocket, the company's most daring customers have been NASA and satellite fleet operator SES. Now add Bangladesh to that mix.
SpaceX to Attempt Debut Launch of Upgraded Falcon 9 Again Today
SpaceX will try again today (May 11) to launch its first-ever "Block 5" Falcon 9 rocket, and you can watch the action live.
Making Stuff in Space: Off-Earth Manufacturing Is Just Getting Started
Space is a dangerous place for humans: Microgravity sets our fluids wandering and weakens muscles, radiation tears through DNA and the harsh vacuum outside is an ever-present threat.
Space Epic 'The Expanse' Comes to an End at Syfy: Report
Syfy has canceled its sweeping space epic, "The Expanse," after three seasons.
Photos: SpaceX Launches, Lands 1st 'Block 5' Falcon 9 Rocket
SpaceX debuted the new version of its Falcon 9 rocket, known as the Block 5, on May 11, 2018, with a flawless satellite launch and first-stage landing on a ship at sea. See pictures of the booster and the spaceflight action here.
Biggest Test Yet Shows Einstein Was Wrong About 'Spooky Action at a Distance'
Physicists recently addressed a persistent flaw in a test that defines reality.
Congress Wants to Spend $10 Million to Search for Aliens and Texas Is to Thank
After a 25-year gap, the federal government may fund the search for intelligent aliens with $10 million for the next two years.
Soyuz Spacecraft That Flew First Dane, First Yearlong ISS Crew on Display in Denmark
The Russian spacecraft that carried the first Dane to space and returned the first crew to spend a year aboard the International Space Station is now on display in Denmark.
Saturn's Gorgeous Rings and 3 Moons Shine in Stunning Cassini Photo
NASA and the Cassini team have given us another gorgeous blast from Saturn's past.
NASA and Uber Are Getting Serious About Flying Cars
Flying cars may not be unique to science fiction for much longer.
NASA Satellite Spies Hawaii Volcano's Ash Plume (Photo)
A NASA Earth-observing satellite has given us another view of the volcanic eruption underway on the Big Island of Hawaii.
Welcome Back, Pluto? Planethood Debate Reignites
The long-simmering argument about Pluto's planethood has just flared up again.
Van Allen Radiation Belts: Facts & Findings
The Van Allen radiation belts are giant swaths of magnetically trapped, highly energetic charged particles that surround Earth.
SpaceX's Upgraded Falcon 9 Rocket Aces Maiden Flight, Sticks Landing
The newest, and final, version of SpaceX's Falcon 9 rocket debuted today (May 11) with a picture-perfect satellite launch — and the booster's first stage aced its landing as well.