The first planetary system discovered was nothing like our own. It was more like a zombie solar system. Appropriately named ...

Artist's depiction of what exoplanet Kepler 22b might look like. It was discovered by the Kepler satellite telescope. Kepler 22b likely receives a similar amount of light and heat from its star as ...

开普勒-22b是由NASA的Kepler太空望远镜在2011年发现的，它位于距离地球约600光年的星系中，开普勒22b的直径大约是地球的2.4倍，故被称为“超级地球 ...

开普勒22b的半径是地球1.4倍，体积是地球的十几倍，因为不少人打趣道，在开普勒22b上，人们再也不用担心没房子住的问题了，届时土地多了，人均 ...

NASA HAS big plans for the Moon. By the end of the decade, it wants to send humans back to the lunar surface. Before then, though, it intends to send probes to look for ice at its south pole. This ...

a subsidiary of Kepler Communications, today announced a partnership with NASA to exchange information and explore demonstration opportunities through a non-reimbursable Space Act Agreement under ...

The new type of planet, Kepler-10c, weighs 17 times as much as Earth. Researchers previously thought this kind of world could not exist since any planet that large would attract hydrogen gas ...

Scientists believe the moon's water, chemistry and energy could support life. Marking the latest foray into space exploration, NASA has launched its first mission to explore Jupiter's moon, Europa ...

The European Space Agency will probe a harmless asteroid Nasa hit in 2022 as part of a "planetary defence test". The mission aims to re-visit the asteroid Nasa diverted when it crashed a probe ...