Latest articles by Clara Moskowitz
How to send people to the Red Planet by 2030 is the topic of a three-day summit this week.
A vat of water buried under Ontario hopes to find the elusive signal of dark matter.
It's unclear whether anyone can claim legal ownership of property in space.
Gravity waves, predicted by Einstein, have yet to be seen, but new advanced experiments are in the works.
A trick of the moonlight might be to blame for the friendly fire that killed Jackson.
Physicists have hunted for predicted gravitational waves without luck so far.
Virgin Galactic's SpaceShipTwo is almost ready to carry tourists to space.
Now that private space plane SpaceShipTwo has made its first rocket-powered test flight, would you ride it?
Virgin Galactic's SpaceShipTwo fired its rocket motor for 16 seconds in the historic April 29, 2013 test flight.
Virgin Galactic's SpaceShipTwo has lit its rocket engine in flight
Telescopes in the Canary Islands will broadcast a live view.
Science generally describes time as an illusion.
NASA's 2014 would effectively cut planetary science funding by more than $200 million.
A fast, dense pulsar with a white dwarf companion offered a unique test.
Two Antarctic meteorites contain sand grains that likely come from a single supernova.
The galaxy is turning almost all its gas into baby stars.
The Mars One colony project raises the question of pregnancy on Mars.
The private Mars One project officially launched its search for astronauts to colonize the Red Planet.
A privately funded telescope called Sentinel will hunt for potential city-killing asteroids.
The Space Launch System (SLS) rocket is running ahead of schedule and on budget
The remains of the 1972 Mars 3 lander might be visible in recent Mars Reconnaissance Orbiter photos.
The U.S. military relies on space resources for every mission, said the commander of U.S. Air Force Space Command.
An entangled photon could be beamed to the International Space Station.
