Shades of a Lunar Eclipse
Earth Observatory Science Earth Observatory Shades of a Lunar Eclipse Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth…
NASA’s Van Allen Probe A to Re-Enter Atmosphere
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Van Allen Probe A is expected to re-enter Earth’s atmosphere almost 14 years after launch. From 2012 to…
About Subsonic Flight Demonstrator (SFD) Project
1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA / Scott Anders / Lillian Gipson / Rich Wahls The purpose of the Subsonic Flight Demonstrator (SFD) project…
About Flight Demonstrations and Capabilities (FDC) Project
NASA’s X-59 quiet supersonic research aircraft lifts off for its first flight Tuesday, Oct. 28, 2025, from U.S. Air Force Plant 42 in Palmdale, California. The aircraft’s first flight marks…
What Is Pi? (Grades 5-8)
3 Min Read What Is Pi? (Grades 5-8) This article is for students grades 5-8. What is Pi? Pi is a number. You might know it as 3.14 or the…
NASA Armstrong Director Brad Flick to Retire After 40 Years of Service
Portrait of Brad Flick Credit: NASA On Monday, NASA announced Bradley Flick, director of NASA’s Armstrong Flight Research Center in Edwards, California, will retire Thursday, March 19, after a nearly…
Webb Studies Cranium Nebula
NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI) Nebula PMR 1 is a cloud of gas and dust that bears an uncanny resemblance to a brain in a transparent…
NASA Astronauts to Answer Questions from Students in New York
NASA astronaut Chris Williams calls mission controllers during Crew Medical Officer training while inside the International Space Station’s Destiny laboratory module. NASA/Jessica Meir Students in New York will hear from…
What a cold winter means for ticks and mosquitoes
With days to go until the official first day of spring, it was a tale of two winters in the continental United States. Colorado’s mountains had record low snow levels,…
These birds listen to their parents to avoid being eaten
How do chicks learn safe bird calls from ones that mean possible imminent death? According to new research, jackdaw (two species of bird in the genus Coloeus) chicks listen to…