Will it help stave off a potential Armageddon? NASA is training humanity’s most powerful telescope on a “city-killing” ...

Any debris created by damaged satellites measuring larger than 1 cm can pose huge threats to other active, low-orbiting ...

HH 30 is a luminous region surrounding a newborn star, or protostar. The James Webb Space Telescope helped reveals ...

NASA is using its most powerful space telescope to study the true size of the "city-killer" asteroid that has a one-in-43 ...