More than half a million satellites are planned to launch by the end of the 2030s, and simulations suggest they will have a ...

Light pollution from the exploding number of satellites orbiting Earth is making it harder to peer into space.

KOUROU, French Guiana - The James Webb Space Telescope, Hubble’s bigger, more powerful successor, is scheduled for liftoff on Christmas morning from the coast of South America. It will be the ...

An expert in space and environmental durability of spacecraft materials, de Groh remembers a fleeting mood of disappointment, quickly followed by marching orders from NASA to help find solutions for ...

NASA's Goddard Space Flight Center in Maryland is facing controversy over potential building closures. Here's what's been going on.

HOUSTON – NASA managers officially are targeting Sept. 10, 2008, for the launch of the fifth and final space shuttle servicing mission to the Hubble Space Telescope. During the 11-day flight, ...

* Shuttle moved to Florida launch pad for May 12 liftoff * Atlantis set for Hubble telescope's last service mission * A rescue shuttle will be on standby By Irene Klotz CAPE CANAVERAL, Fla., March ...