Up until now, exoplanet surveys have mostly focused on nearby, bright stars that are sun-like or are red dwarfs, which are known to frequently host planets. While astronomers have discovered thousands ...
A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...
Using the radial velocity method, an international team of astronomers has discovered a new extrasolar planet orbiting a nearby star known as GI 410. The newfound alien world was classified as a ...
Exoplanets, short for `extra solar planets’, are planets outside our solar system. They are objects with masses less than around 15 Jupiter-masses that orbit stars other than the Sun. They are small ...
The solar system is surrounded by a colorful array of stellar neighbors. Within about 30 light-years of Earth, there are 74 main sequence stars, 284 red dwarf stars and 21 white dwarfs. These stars ...
A team of scientists has confirmed that the nearby star GJ 887 hosts at least four planets, one of which could be a habitable ...
"HARPS is a unique, extremely high precision instrument that is ideal for discovering alien worlds," says Stéphane Udry, who made the announcement. "We have now completed our initial five-year ...
Astronomers using the GRAVITY instrument at the VLT telescopes in Chile have now obtained the first direct confirmation of an exoplanet discovered by radial velocity. As the planet “Beta Pictoris c” ...
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