The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...
LTT 1445 Ac is roughly the size of Earth and about 22 light-years away in the constellation Eridanus. The planet orbits the ...
Earth's orbit will capture a bus-sized asteroid later this month, giving us a second moon for about two months.
(CNN) — Earth is about to gain a new “mini-moon,” but it won’t stay around for long.