4.3M views · 10K reactions | Question of the day: If our NASA InSight lander is traveling at 14,000 mph and has only 6 minutes to slow down before it reaches the Martian surface, what is required for it to land safely? See how our engineers at NASA Langley Research Center tackled this question and more: https://go.nasa.gov/2HQpVVG. | NASA - National Aeronautics and Space Administration | Facebook

Our NASA InSight lander has to flawlessly perform thousands of steps in order to travel from the top of Mars’ atmosphere to the surface of the Red Planet. How will the robotic lander survive cutting through the atmosphere at breakneck speeds and temperatures hot enough to melt steel? Watch this video to learn all about the intricate #MarsLanding process—guaranteed to make you hold your breath: https://youtu.be/kyD0q57zw40 | NASA - National Aeronautics and Space Administration

134K views · 627 reactions | SPACEWALK! NASA astronauts Drew Feustel and Ricky Arnold head outside the International Space Station on a six-hour spacewalk, where they'll perform various tasks including replacing a failed cooling component, installing a camera on the “Destiny” module and a communications receiver for future private spacecraft. | FOX 10 Phoenix | Facebook

SPACEWALK: NASA astronauts Chris Cassidy and Bob Behnken work to replace batteries on the International Space Station. | WESH 2 News

Vacuum of space 400 lb. space suit = Not your typical Sunday stroll 👩‍🚀 Tune in tomorrow at 4:30 a.m. EST as NASA Astronauts Kate Rubins and Victor Glover step out of the International Space Station for the first of two spacewalks for maintenance & solar array upgrades that will take about 6.5 hours each. ⚡ This solar array maintenance is just one of the steps paving the way to increasing the station’s total available power. Watch the astronauts in action at: nasa.gov/live | NASA - National Ae