Space
- Space
Astronomers spot leftover light from ancient stars
Ancient photons leave their mark in high-energy radiation from powerful galaxies.
- Life
Hunting dark matter with DNA
Particle physicists propose a new way to detect dark matter using the molecule of life.
- Astronomy
Violent birth proposed for Saturn’s moon mishmash
A simulation suggests that giant collisions created Titan and the planet’s many smaller satellites.
- Humans
The man behind Sarcastic Rover
NASA’s newest rover, Curiosity, wasn’t alone on Mars for long.
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- Planetary Science
Scientists probe fresh Martian meteorite
Rock holds clues to Red Planet’s atmosphere and surface conditions.
- Chemistry
Solar blobs collide with a bounce
Superhot ejections from the sun surprise physicists by gaining energy of motion in collision.
- Space
Superfast star spotted orbiting Milky Way’s black hole
Upcoming gravitational close encounter will test relativity theories in the extreme.
- Astronomy
Cohabiting black holes challenge theory
The observation of two stellar-mass objects in one globular cluster violates existing astrophysical dogma.
- Space
Atom & Cosmos
The gassy halo engulfing the Milky Way, a comet in the neighborhood, and extraterrestrial rocks as the source of life on Earth.
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