The Philae lander has officially gotten back in touch with Rosetta-and Earth-after nearly two weeks of silence.
NASA's New Horizons spacecraft has now managed to capture its best view yet of Pluto.
Scientists have learned a bit more about Venus by examining a very rare transit.
Scientists have discovered a massive black hole that simply outgrew its galaxy. The super-sized black hole actually grew far faster than its host galaxy, which may reveal a bit more about the evolution of these objects.
Decreased physical activity in mammals can lead to significant bone loss and increased fracture risk over time. Yet this is not quite the case for the black bear (Ursus americanus), who is physically inactive for up to six months annually but somehow manages to keep a strong, healthy skeletal struct...
A team of astronomers have watched a previously dormant black hole wake up in a dramatic display. They've seen material fall into the black hole for the first time in perhaps millions of years.
NASA's black hole telescope has captured an amazing picture of our sun.
The universe overflows with repeating patterns-from the smallest cells to the largest galaxies. Now, scientists have taken a closer look at surfer's waves which occur not only on the ocean, but also in space.
Some of the biggest explosions in the universe are associated with gamma-ray bursts. Now, scientists have taken a closer look at these bursts to better understand the explosions behind them.
Almost 2,000 exoplanets have been discovered to date. But how many of these planets are habitable, and how can we find out?
Martian gems could actually point to evidence of life on the Red Planet. They've discovered physical evidence of opals on Mars, which could also mean that there's life.