Strawberry Summer Moon

NGC 6357, Cathedral of the Stars

Milky Way Galaxy Mt. Fuji over Lake Kawaguchiko at sunrise in Fujikawaguchiko, Japan

by ณัฐวุฒิ อุตมหาราช

Sh2-224 // Alfred Leitgeb

Beautiful 💚

The Fish Head Nebula, NGC 896 // Frank Dibbell

Further than the last footprint. By - Stanley Chen Xi

Mathematician. Leader. Heroine. Remembering Hidden Figure Katherine Johnson

Tonight, count the stars and remember a trailblazer. 

We’re saddened by the passing of celebrated #HiddenFigures mathematician Katherine Johnson. She passed away at 101 years old. 

An America hero, Johnson’s legacy of excellence broke down racial and social barriers while helping get our space agency off the ground.

Once a “human computer”, she famously calculated the flight trajectory for Alan Shepard, the first American in space.

And when we began to use electronic computers for calculations, astronaut John Glenn said that he’d trust the computers only after Johnson personally checked the math.

As a girl, Katherine Johnson counted everything. As a mathematician, her calculations proved critical to our early successes in space travel.

With slide rules and pencils, Katherine Johnson’s brilliant mind helped launch our nation into space. No longer a Hidden Figure, her bravery and commitment to excellence leaves an eternal legacy for us all.

“We will always have STEM with us. Some things will drop out of the public eye and will go away, but there will always be science, engineering and technology. And there will always, always be mathematics.” - Katherine Johnson 1918 -2020 

May she rest in peace, and may her powerful legacy inspire generations to come! What does Katherine Johnson’s legacy mean to you? Share in the comments. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com 

Morning mist by Esa Ylisuvanto || Website

Orion over Argentine Mountains : Do you recognize the constellation of Orion? It may be harder than usual in today’s featured image because the camera has zoomed in on the center, and the exposure is long enough to enhance nebulas beyond what the unaided human eye can see. Still, once you become oriented, you can see Orion’s three belt stars lined up vertically near the image center, and even locate the familiar Orion Nebula on the upper left. Famous faint features that are also visible include the dark Horsehead Nebula indentation near the image center, and the dusty Flame Nebula just to its right. Part of the Orion-encircling Barnard’s Loop can also be found on the far right. The image combines multiple sky-tracking shots of the background in different colors with a single static foreground exposure taken at twilight – all captured with the same camera and from the same location. The picturesque scene was captured early last year from mountains in San Juan, Argentina. via NASA

Green Point by DaveGosling on Fivehundredpx