On March 18, 1978, space shuttle Enterprise arrived at NASA’s Marshall Space Flight Center for mated vertical ground vibration testing. via NASA https://ift.tt/2OD9Xac

An illustration of NASA’s Ingenuity Helicopter flying on Mars. via NASA https://ift.tt/3lnCRqF

Sometime in the far distant future, about 4 billion years from now, our Milky Way galaxy will collide with the neighboring Andromeda galaxy, as illustrated in this artist rendition. via NASA https://ift.tt/38NuQpJ

NASA uses pi every day! via NASA https://ift.tt/3vfAtGV

During the March 5, 2021, spacewalk, JAXA astronaut Soichi Noguchi spent nearly 7 hours working on the space station. via NASA https://ift.tt/3rDwtxV

This image from the NASA/ESA Hubble Space Telescope features an impressive portrait of M1-63, an example of a bipolar planetary nebula located in the constellation of Scutum (the Shield). via NASA https://ift.tt/3qwIT9q

Stacking is complete for the twin Space Launch System (SLS) solid rocket boosters for NASA’s Artemis I mission. via NASA https://ift.tt/2Of0VQm

At NASA, women – be they scientists, pilots, astronauts and others – help the Agency fulfill its mission. Joan Higginbotham is one of those women. via NASA https://ift.tt/2OfgFCX

This artist’s impression of hypergiant star VY Canis Majoris shows the star’s vast convection cells and violent ejections. via NASA https://ift.tt/3edfa2Q

It’s March 2021 and in about another month the Hubble Space Telescope will celebrate 31 years in space observing the universe. via NASA https://ift.tt/2NTSNoo