The 21st rock core captured by NASA’s Perseverance has a composition that would make it good at trapping and preserving signs of microbial life, if any was once present. The sample – shown being taken here – was cored from “Bunsen Peak” on March 11, the 1,088th Martian day, or sol, of the mission.NASA/JPL-Caltech The [...]

Rivers can flush rainwater over hundreds of miles to the sea, changing the makeup of coastal waters in ways that scientists are still discovering. In this satellite image from December 2023, a large, sediment-rich plume from the Mississippi River spreads down the Gulf Coast of Louisiana and Texas following winter rains.NASA/OB.DAAC New findings have revealed [...]

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Students from the Power Struck Girls Team 5965 – an all-girls FIRST Robotics team from the Academy of Our Lady high school in Marrero, Louisiana, and sponsored by NASA’s Stennis Space Center – make final engineering adjustments to their robot during the 2023 Rocket [...]

6 Min Read NASA’s Webb Probes an Extreme Starburst Galaxy The starburst galaxy M82 as observed by NASA’s Hubble Space Telescope and NASA’s James Webb Space Telescope. Credits: NASA, ESA, CSA, STScI, A. Bolatto (University of Maryland) Amid a site teeming with new and young stars lies an intricate substructure. A team of astronomers [...]