After 12 years of experimental effort, a team of scientists has detected the fingerprints of the earliest stars in the universe. Using radio signals, the detection provides the first evidence for the oldest ancestors in our cosmic family tree.
Up next in Space
The birth of the first stars
SpaceX Dragon spacecraft launches for resupply mission
Companies in the Cosmos: Follow NASA's new mission to send people to space
Watch Virgin Galactic's commercial spaceship go supersonic
Does Jupiter's icy moon have water plumes? Evidence is building.
SpaceX Falcon 9 launches, carrying high-speed Internet satellite
Chinese satellite reenters Earth's atmoshphere
Soyuz MS-08 spacecraft launches from Kazakhstan
SpaceX launches broadband satellites
Pence: 'Private enterprise' plays 'vital role' in space exploration
New Horizons spacecraft heads to Pluto
Watch SpaceX's 'Starman' ride by Earth in a Tesla
Watch the SpaceX Falcon Heavy launch, in 60 seconds
Moon turns red in rare eclipse
Timelapse: Super blue blood moon rises in Los Angeles
Astronauts complete first spacewalk of 2018
Who is Jeanette Epps?
How does NASA spot a near-Earth asteroid?
Bright fireball’ captured on meteor camera
Why the Parker Solar Probe mission is groundbreaking