The object, discovered in 2021 and given the temporary name 2021 L4, orbits between Mars and Jupiter in the main asteroid belt, taking 3,956 days (10.83 years) to do so.
A new "main-belt comet" — a comet-like object masquerading as an asteroid in the asteroid belt between Mars and Jupiter — has ...
Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...
The Tianwen-2 mission aims to achieve multiple goals in a single launch: it will collect samples from the near-Earth asteroid 2016HO3, as well as explore the main-belt comet 311P. An astronomer ...
Astronomers have tracked several meteorites that dropped in on Earth back to their origin, space rocks in the main asteroid belt between Mars and Jupiter.