The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

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

Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...