SETI astronomer Frank Marchis says we’re very close to finding an Earth-like planet orbiting another star.
Conference of scientists envisions manned missions to Mars two decades from now.
Scientists have found a planet way out in the cosmos that’s close in size and content to Earth — an astronomical first.
New research shows that long-term damage to an astronauts eyes may happen in as little as two weeks.
Scientists say a large asteroid came near to Earth in September and will return in 2032.
CAPE CANAVERAL, Fla. (CBS Tampa) – If some astronomers are right, humans might go the way of the dinosaurs in 866 years. Scientists at NASA’s Jet Propulsion Laboratory say an asteroid over half-a-mile wide could be […]
According to a recent study, scientist say planets in a solar system over 100 light years from Earth can sustain life.
New readings from NASA’s Mars rover Curiosity show that the Martian surface has almost no trace of methane – a sign that the planet likely doesn’t support living microbes.
After harvesting strange organisms from space, a team of British scientists claim to have found proof of alien life.
There are nearly three billion years remaining for life on Earth, but humans will succumb to the soaring heat of the Sun far sooner.