Black History Month: Remembering Katherine Johnson

Throughout February, we celebrate Black History Month, and with that in mind, we want to honor Katherine Johnson, an American mathematician and NASA engineer whose calculations of orbital mechanics led to the success of the earliest U.S. crewed spaceflights.

In case you missed it, after a seven-month journey through the cold, dark reaches of space and a dramatic descent, NASA's Perseverance rover landed on the surface of Mars last week to begin its mission of searching for fossilized microbial life forms. Mashable has the historic and harrowing story.