Saturn From The James Webb Space Telescope

The celestial object of the day is Phobos!

It's Mars's largest moon with 21 km (13 mi), it orbits Mars at only 6,000 km (3,700 mi) and it gets closer by 1.8 meters every year, at that rate is expected to collide with Mars or form a planetary ring in about 30-50 million years!

apollo astronauts train for recovery operations at sea

The Ghost Nebula

The Ghost Nebula, also known as LBN 762, is a dark nebula located in the constellation Cassiopeia.

It is named for its ghostly appearance in images taken in infrared light, where it appears as a dark silhouette against the backdrop of brighter stars and gas.

Credits: NASA, ESA, and STScI; Acknowledgment: H. Arab (University of Strasbourg)

Female Astronauts in History:

Valentina Tereshkova became the first woman to go to space in 1963.

She orbited the Earth 48 times, spent almost three days in space, is the only woman to have been on a solo space mission and is the last surviving Vostok programme cosmonaut.

And congrats to Mercury for being Tumblr's least favorite planet!

This one was expected, I love Mercury but it just looks (and is tbh) a little boring. Still a cool planet, love the craters!!