NASA astronaut Kate Rubins explores the space-caused aging and weakening of heart muscles that astronauts experience.
NASA astronaut Kate Rubins loads engineered heart tissue samples into a science freezer for preservation and later analysis.
NASA astronaut Michael Hopkins examines radish bulbs inside the Advanced Plant Habitat.
In 2020, astronomers added a new member to an exclusive family of exotic objects with the discovery of a magnetar.…
Northrop Grumman’s Cygnus space freighter departs the International Space Station moments after being released from the Canadarm2 robotic arm.
The International Space Station flies into an orbital sunrise 264 miles above the North Pacific off the coast of Russia.
