June 11, 2019, 10:30 a.m. by Gerri Miller
The highly anticipated successor to the Hubble Space Telescope is scheduled to launch in spring 2021.
Nearest Earth-like exoplanet might be an ocean world
April 12, 2019, 12:50 p.m. by Bryan Nelson
Proxima b is only 4.24 light-years away, but don't pack your bags yet.
NASA's Twins Study reveals how a year in space affects the human body
April 12, 2019, 11:21 a.m. by Michael d'Estries
Studying the genetic differences between twins Scott and Mark Kelly, NASA gets some unexpected results.
SpaceX lands all 3 rocket boosters in the latest Falcon Heavy launch
April 12, 2019, 10:10 a.m. by Ben Bolton
It's almost like watching a synchronized dance routine, but with massive rockets.
Israeli moon lander prepares for historic touchdown
April 9, 2019, 2:39 p.m. by Michael d'Estries
The Beresheet spacecraft is expected to land on the moon's surface on April 11.
We just discovered a scorched planet that outlived its sun
April 5, 2019, 6:03 p.m. by Bryan Nelson
Could this be a glimpse into Earth's future?
Rare 'cosmic telescope' amplifies light from dawn of time
March 28, 2019, 3:16 p.m. by Michael d'Estries
A gravitational lens theorized by Einstein has allowed us to spot light dating back 12.8 billion years.
Quaking aspen leaves inspire an energy harvester fit for Mars
March 27, 2019, 8:25 a.m. by Michael d'Estries
The delicate tremble of aspen leaves may generate enough backup energy to extend the life of future Mars rovers.
NASA cancels first all-female spacewalk due to shortage of spacesuits in correct size
March 26, 2019, 10:42 a.m. by Noel Kirkpatrick
NASA astronauts Anne McClain and Christina Koch will both still perform spacewalks, the agency says, just not at the same time.
Strange star caught fleeing the Milky Way at breakneck speed
March 26, 2019, 12:32 a.m. by Bryan Nelson
It's one of the fastest moving stars we've ever seen.
You can see Jupiter and some of its moons this month with binoculars
The earliest sunrise of the year isn't on the summer solstice
NASA's 'Mars Helicopter' aces tests ahead of historic flight
10 spectacular images from NASA's Spitzer telescope
A guide to the full moons of 2019
12 amazing images of Jupiter