Interstellar asteroids visiting our solar system from parts unknown used to be the stuff of science fiction. But today, we know of at least two such bodies Oumuamua and 2I/Borisov respectively ...

Water discovered on asteroid surface for first time ever - Findings can help determine how water distribution has evolved in Solar System, scientists say ...

The asteroids can break free from the gravitational ... some of which are in the habitable zone. They have used various telescopes to collect data on TRAPPIST-1 planets at different wavelengths.

Planets, dwarf planets, moons, asteroids and comets are being carefully examined and explored by means of highly sophisticated remote sensing and innovative in-situ missions to answer three ...