Physicists call the dark energy that drives the universe “the cosmological constant.” Now the largest map of the cosmos to date hints that this mysterious energy has been changing over billions of years.Read More 

Climate change is increasing the number of days people are exposed to hazardous pollution, affecting already disadvantaged communities the most.Read More 

5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Julia Chavez examines an experiment within an oxygen-free chamber at NASA’s Jet Propulsion Laboratory in March. Chavez is one of several students from California State University, Los Angeles who are interning at JPL’s Origins and Habitability Lab. NASA/JPL-Caltech Cathy Trejo (right) shows off a [...]

Photo of a Loblolly Pine Artemis I Moon Tree during a tree dedication ceremony at the North Carolina Governor’s mansion on Wednesday, April 24, 2024. Credits: NASA/OLIA After careful review of hundreds of applications, NASA has selected organizations from across the country to receive ‘Moon Tree’ seedlings that flew around the Moon on the agency’s [...]

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A 12th grade artist with a passion for NASA and space took home the top prize for the 2024 NASA Student Art Contest, a nationwide competition hosted by NASA’s Langley Research Center in Hampton, Virginia. Esther Lee, of Washington State, was selected as the [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Cleveland Metropolitan School District high school students learned about how a robotic dog named “Astro” serves as the eyes and ears for NASA employees conducting inspections in noisy facilities. Credit: NASA/Sara Lowthian-Hanna  NASA’s Glenn Research Center in Cleveland opened its doors to Cleveland Metropolitan [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The NASA-sponsored Magnificat MagnifiBots team from Magnificat High School in Rocky River, Ohio, earned the Rookie All-Star Award. Credit: NASA/Jef Janis NASA’s Glenn Research Center in Cleveland supported the 25th annual FIRST Robotics Buckeye Regional Competition, March 20 to 23, at Cleveland State University’s [...]

1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Sam Chamberlin, NASA Glenn Office of STEM Engagement, guides young guests in a hands-on activity demonstrating shape memory alloys during the Big Hoopla STEM Challenge. Credit: NASA/Catherine Graves  NASA’s Glenn Research Center in Cleveland joined in the adventure of the Big Hoopla STEM Challenge [...]

The far-traveled space probe is once again transmitting usable data, after a glitch caused months of gibberish.Read More 

In the first procedure of its kind, a 54-year-old New Jersey woman received a genetically engineered pig kidney and thymus after getting a heart pump.Read More