The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

Researchers believe the “quasi-satellite” has accompanied Earth since 1957.

When you buy through links on our articles, Future and its syndication partners may earn a commission. According to NOAA, the GOES-18 satellite is positioned above the "western contiguous United ...

Chandrayaan,” directed by Arunabh Kumar, dramatizes the journey of the scientists who worked on ISRO’s satellite, Chandrayaan ...