Page-2 of Exoplanets
Existence of Earth like planet orbiting Proxima Centauri confirmed
On May 30, 2020, the international team of scientists confirmed the existence of the planet that is of the size of the earth. The planet is revolving Proxima Centauri star in the Alpha Centauri star system. Highlights The planet has ..
Month: Current Affairs - May, 2020
Hubble Telescope finds Water Vapour on Habitable-Zone Exoplanet
For the first time have Astronomers have discovered water vapour signatures in the atmosphere of a planet beyond our solar system that resides in the habitable zone (the region around a star which can support liquid water given sufficient atmospheric ..
Scientists discover water vapor in atmosphere of a super-Earth “K2-18b”
For the first time, the astronomers at the University College London have discovered water vapour in the atmosphere of an Earth-size planet called K2-18b. They used data from NASA’s Hubble Space Telescope. The exoplanet “K2-18b” is 8-times the mass of ..
NASA discovers first nearby super-earth planet GJ357d
The NASA scientists have characterized the first potentially habitable world outside our own solar system that may be suitable for life. The super-earth planet — named GJ 357 d — was spotted by NASA’s Transiting Exoplanet Survey Satellite (TESS) mission. ..
Insight Mars lander detects likely Marsquake
National Aeronautics and Space Administration’s (NASA’s) InSight lander spacecraft has detected what’s believed to be a “marsquake” on the Red Planet. NASA scientists are still working to confirm the source of the faint trembling. Scientists believe the trembling may not ..
Month: Current Affairs - April, 2019
Over 100 new exoplanets discovered using NASA’s Kepler Space telescope
Scientists have discovered cache over 100 new exoplanets using data from NASA’s Kepler Space telescope (KST) as well as ground-based observatories. Exoplanet also called as extrasolar planet, is planet that orbits star other than Sun. The discovery of 100 new ..
Month: Current Affairs - December, 2018
K2-229b: Hot, metallic Earth-sized planet discovered
Scientists using Kepler 2 telescope have discovered hot, metallic, Earth-sized planet named K2-229b orbiting dwarf star located 260 million light years away. They had employed Doppler spectroscopy technique also known as ‘wobble method‘ to discover and characterise this faraway planet. K2-229b ..
Month: Current Affairs - March, 2018
TESS: NASA, SpaceX collaborate to search for exoplanets
NASA has partnered with private space launching company SpaceX to launch Transiting Exoplanet Survey Satellite (TESS) to search for exoplanets using the transit method. TESS is designed to carry out first spaceborne all-sky transiting exoplanet survey. It is equipped with ..