Astronomers may have discovered the first exomoon outside our Solar System, challenging the definitions of planets and moons ...
BBC Sky at Night Magazine on MSN
Scientists have detected radio signals from a planet beyond our solar system
First time a radio signal has been confirmed as coming from a single planet rather than an entire system ...
Astronomers have uncovered evidence of a bizarre, potentially historic discovery: the first moon ever detected beyond our ...
Add Yahoo as a preferred source to see more of our stories on Google. Lurking throughout the distant cosmos beyond the solar system, researchers recently found what they believe could be another ...
Astronomers say they have have detected a radio emission from Beta Pictoris b, an exoplanet 63 light-years from Earth, according to new research.
Travis Barman, an astronomer at Lowell Observatory in Flagstaff, Arizona, said water vapor has been found in the atmosphere of a large, Jupiter-like gaseous planet located 150 light years from Earth ...
In a new study, astronomers detail observations of what could be the first known exosatellite — a natural object orbiting a world beyond our solar system in the same way our Moon orbits Earth.
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