Conversations

Photo of the Day

Messerschmid_untersuchung_hires_500

Photo of the Day: Defying Gravity

08/30/15

Since becoming the first African American NASA astronaut on this day in 1979, Guion Bluford, Jr., has spent more than 688 hours in space. This photograph shows Bluford performing medical checks during the STS 61-A mission aboard the orbiter Challenger. Bluford has served on the crew of three other space... [read more]

WSF on Facebook

The Feed

Text
Sending your email address
You have been successfully subscribed. Thanks for signing up.