Astronomy
- Astronomy
Molecular handedness found in space
Propylene oxide in an interstellar cloud sets up a testing ground for understanding why life chooses one type of mirror-image molecule over another.
- Physics
Second gravitational wave signal detected
LIGO has spotted a second set of ripples in the fabric of spacetime.
- Astronomy
Limestone world gobbled by planet-eating white dwarf
Debris from a shredded planet points to a world that was once covered in calcium carbonate.
- Astronomy
Space-based probe passes tests for gravitational wave detection
The LISA Pathfinder mission has demonstrated that future observatories in space could detect gravitational waves.
- Astronomy
Space-based probe passes tests for gravitational wave detection
The LISA Pathfinder mission has demonstrated that future observatories in space could detect gravitational waves.
- Astronomy
Young exoplanet found nestled close to its star
Scientists have found one of the youngest exoplanets ever, snuggled up close to its star.
- Astronomy
Return of superstar supernova raises doubt about its identity
The brightest supernova on record is back for round two, and might not be a supernova after all.
- Astronomy
Young sun’s super solar flares helped set early Earth up for life
Super solar flares may have provided early Earth with planet-warming and life-building molecules.
- Astronomy
Fast-moving star duo is heading out of the Milky Way
A pair of hyperfast stars hurtling through a remote region of the Milky Way might have been orphaned after a long-ago galactic collision, a new study suggests.
- Astronomy
Stephen Hawking finds the inner genius in ordinary people
Ordinary people wrestle with big questions in science and philosophy in Genius, a new television series hosted by Stephen Hawking.
- Astronomy
Earth has nothing on this exoplanet’s lightning storms
Lightning storms far more intense than any on Earth might explain radio waves that once came from a planet 124 light-years away.
- Astronomy
Kepler telescope doubles its count of known exoplanets
NASA’s Kepler space telescope adds 1,284 planets to the roster of worlds known to orbit other stars in our galaxy.
