Planet: GK, Current Affairs, Questions, Trivia and News

NASA’s New Horizons mission gets a brand-new name “Arrokoth”

The International Astronomical Union and Minor Planets Center, the global body for naming Kuiper Belt objects, has finally given a name for the most distant world ever explored by a space mission. It is called Arrokoth. NASA launched the New Horizons mission in January 2006. After crossing by Pluto in 2015, in 2019 it flew by ..

2019 Nobel prize in physics awarded

The Nobel Prize 2019 for Physics has jointly been awarded to three scientists – James Peebles, Michel Mayor and Didier Queloz – groundbreaking discoveries about the evolution of the universe and the Earth’s place in the cosmos. One half of the award was given to James Peebles for theoretical discoveries in physical cosmology and the ..

Pandit Jasraj becomes first Indian musician to have minor planet named after him

The International Astronomical Union (IAU) has named an asteroid after Indian classical singer Pandit Jasraj. With this, Pandit Jasraj has become the first Indian maestro to have a planet named after him. The asteroid, which is located between Mars and Jupiter, was discovered by Mt. Lemmon Survey  at Mount Lemmon in Arizona  (United States) in ..

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. It is estimated that planet is about six times the size of our planet and ..

Ploonet

Ploonet refers to the objects in space which is caught in the middle between a moon and a planet. Ploonet: Explained Researchers have discovered a new type of object in the form of a moon which starts its life around massive planets. Over time it moves to a different zone as it starts to change ..

L 98-59b, L 98-59c and L 98-59d

L 98-59b, L 98-59c and L 98-59d are new planets discovered by NASA’s Transiting Exoplanet Survey Satellite (TESS). Features of the New Planets While L 98-59b is around 80% Earth’s size, L 98-59c and L 98-59d are around 1.4 and 1.6 times the Earth’s size respectively. L 98-59 is the host star of the three ..

The researchers at University of Warwick in UK discover a rogue exoplanet

The researchers at the University of Warwick in the UK have discovered a rogue exoplanet – NGTS-4b – with its own atmosphere in the Neptunian Desert. The Neptunian Desert is the region close to stars where no Neptune-sized planets are found. This area receives strong irradiation from the star, meaning the planets do not retain ..

NASA reveals that Mercury a massive solid inner core

Scientists have long been known that Mercury and the Earth have metallic cores. Like Earth, Mercury’s outer core is composed of liquid metal, but there have only been hints that Mercury’s innermost core is solid. Now, in a new study, scientists from NASA’s Goddard Space Flight Center in Greenbelt, Maryland have found evidence that Mercury’s ..