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The closest encounter to the Sun so far predicted is the low-mass orange dwarf star Gliese 710 / HIP 89825 with roughly 60% the mass of the Sun. [4] It is currently predicted to pass 0.1696 ± 0.0065 ly (10 635 ± 500 au) from the Sun in 1.290 ± 0.04 million years from the present, close enough to significantly disturb the Solar System's Oort ...
Luyten's Star: 12.348 ... This is a list of G-type stars within 40 light years. The Sun is the closest G-type star to the Earth. Name Distance Spectral type
QSO J0529−4351 (SMSS J052915.80–435152.0) is a quasar, 12 billion light-years away in the Pictor constellation, notable for being the most luminous object ever observed at roughly 500 trillion times the luminosity of the Sun.
It’s 15 times the distance from its star than Earth is to the sun. Scientists had long suspected a big planet circled this star 12 light-years away, but not this massive or far from its star. A ...
Kapteyn's Star is a class M1 red subdwarf about 12.83 light-years from Earth in the southern constellation Pictor; it is the closest halo star to the Solar System. With an apparent magnitude of nearly 9, it is visible through binoculars or a telescope. [8] Its diameter is 30% of the Sun's, but its luminosity just 1.2% that of the Sun.
The nearest such planet was then as close as 12 light-years away [7] [8] but (see below) is now estimated slightly above four light-years away. On August 24, 2016, astronomers announced the discovery of a rocky planet in the habitable zone of Proxima Centauri , the closest star to Earth (not counting the Sun).
A potentially habitable exoplanet that is roughly similar in size to Earth has been found in a system located 40 light-years away, ... a star that is 27% of the sun’s size. ... 12 b could be at ...
The Sun is the star at the center of the Solar System.It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.