All Stories by Christopher Crockett
- Astronomy
Galaxy drags trail of stars behind it
A Hubble Space Telescope image shows the galaxy ESO 137-001 dragging star trails behind it as it plows through the Norma galaxy cluster.
- Astronomy
Comets collide around young star
Astronomers detect clouds of carbon monoxide around Beta Pictoris that could help lead to the discovery of new planets.
- Astronomy
Black holes may shut down stellar factories
Astronomers find dead galaxies loaded with the cold gas needed to make stars.
- Tech
Shining a light on radio waves
A new device detects faint signals by first converting them to laser pulses.
- Astronomy
Exoplanet water seen in new light
Astronomers used a new technique to characterize the atmosphere of a gas giant exoplanet.
- Astronomy
Kepler space telescope data uncovers 715 new planets
Astronomers used a new tool to quickly confirm the detection of exoplanets.
- Astronomy
Pulsar pulverizes an asteroid
The steady beat of a pulsar may occasionally be interrupted by collisions with asteroids.
- Astronomy
Relic of early universe found nearby
A galaxy little changed since the dawn of the universe shows up in our celestial neighborhood.
