Pictures of the Day
This new NASA Hubble Space Telescope image captures the central region of the gigantic elliptical galaxy NGC 474.
Dr. Kartik Sheth’s career spans academia, non-profits, and government.
NASA astronaut and SpaceX Crew-4 pilot Bob Hines is pictured during a training session inside a mockup of the Crew Dragon vehicle at SpaceX Headquarters.
Astronaut Mark Vande Hei arrived at the International Space Station on April 9, 2021, and will return home March 30, 2022, after spending 355 days in low-Earth orbit.
In this image from August 2021, NASA astronaut Mark Vande Hei sits and reads while on the International Space Station.