The Universe. Space. Tech > Space fun > Quiz: What do you know about terrestrial exoplanets? Quiz: What do you know about terrestrial exoplanets? 16.07.202214.07.2022 Share: Welcome to your What do you know about Earth-like exoplanets? Which planet is considered similar to Earth? which has a radius and an atmosphere orbiting with an eccentricity close to zero which has a mass and surface temperature close to earth’s The habitable zone of a star in which conditions are considered suitable for life is determined by: the amount of radiation it receives from the star the distance from the star the presence of giant planets Which planets in the Solar System are in the habitable zone? Earth Earth and Mars Earth, Venus and Mars What is the characteristic of the elongation of the orbit of an exoplanet? aphelion eccentricity epicycle When was the planet first discovered in a yellow dwarf similar to the Sun? in 1995 in 2015 not discovered yet When was an Earth-like planet first discovered near an ordinary star? in 2004 in 2014 not discovered yet When was the first Earth-like planet orbiting in the habitable zone discovered? in 2007 in 2017 not discovered yet What is the TRAPPIST-1 system known for? the planets in it orbit a red dwarf a habitable Exomoon is discovered in it it consists of seven earth-sized planets When was the TRAPPIST-1 system opened? in 2006 in 2016 in 2020 Time’s up
