To get a meaningful answer, we need to collect more Milky way samples.
Howard’s new National Geographic series combines documentary footage with a scripted drama following the first manned mission to Mars in 2033.
The home in space has become an international laboratory, one whose discoveries may help to change the face of Earth.
This shoebox-sized spacecraft could transform the way we store and use energy.
The apparent plumes could allow scientists to test for signs of microbial life.
An official said authorities would attempt to provide "early warning for possible collision with objects."
Researchers searching for extraterrestrial intelligence are talking about a signal observed by a telescope in Russia.
Deep Space Industries is preparing a mission to harvest space resources before the end of the decade.
Moon Express is the first private firm to receive permission to land a craft on the Moon.
The spectacle tends to peak between August 9 and 13.
NASA's EPIC camera takes a photo every two hours, revealing how the planet would look to human eyes.
A video published by NASA on Monday shows Jupiter’s largest moons moving around the planet.
The Juno mission seeks information about the origins of Jupiter and our solar system.
The IMAX documentary “A Beautiful Planet” was filmed by astronauts at the International Space Station.
Nine of the new planets are considered to be within the "habitable zone."