Joe Acaba was selected as an astronaut in 2004 and has logged a total of 306 days in space on three flights. via NASA https://go.nasa.gov/2LCHrTE

Ellison Onizuka was the first Asian American to fly in space. via NASA https://go.nasa.gov/2Ju6HbS

NASA’s InSight Mars Lander used its Instrument Context Camera beneath the lander’s deck to image these drifting clouds at sunset on the Red Planet. via NASA https://go.nasa.gov/2VVWMm2

Today is National Teacher Day! NASA astronaut Ricky Arnold was a science teacher at John Hanson Middle School in Waldorf, Maryland. via NASA https://go.nasa.gov/2Jk0109

SpaceX’s Dragon lifted off on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida, Saturday, May 4. via NASA https://go.nasa.gov/2V6UPic

NGC 2903 is located about 30 million light-years away in the constellation of Leo (the Lion), and was studied as part of a Hubble survey of the central regions of roughly 145 nearby disk galaxies. via NASA https://go.nasa.gov/2DJrswQ

In the late 1950’s, NASA scientist Lewis Kaplan developed a groundbreaking way to calculate temperature in the atmosphere for weather forecasting. via NASA https://go.nasa.gov/2DLB9uq

NASA’s InSight lander used the Instrument Deployment Camera (IDC) on the end of its robotic arm to image this sunset on Mars on April 25, 2019, the 145th Martian day, or sol, of the mission. This was taken around 6:30 p.m. Mars local time. via NASA https://go.nasa.gov/2GVyuQV

The Orbiting Carbon Observatory 3, or OCO-3, sits on the large vibration table (known as the “shaker”) in the Environmental Test Lab at the Jet Propulsion Laboratory. via NASA https://go.nasa.gov/2GTftOU

This final traverse map for NASA’s Opportunity rover shows where the rover was located within Perseverance Valley on June 10, 2018, the last date it made contact with its engineering team. via NASA https://go.nasa.gov/2DCtIpi