NASA’s new space telescope will tackle some of the universe’s biggest mysteries NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it is made of and how it has evolved over time.
Expedition 75 Image Gallery The Expedition 75 image gallery shows photographs taken by the crew from aboard the International Space Station of its mission and science activities, including the Earth below. ASA Science. Tsaoussi, Ph.D. Tsaoussi serves as the Program Manager for NASA’s Space Geodesy program ASA Science.

