A full Moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft in the early hours of Feb. 1, 2026, at Launch Complex 39B at NASA’s Kennedy Space Center in Florida. NASA/Sam Lott As part of the Artemis II wet dress rehearsal, NASA teams are performing finalContinue Reading
Roman Home About Roman Mission Overview Why is Roman Important? Who is Nancy Grace Roman? Frequently Asked Questions Mission Timeline Partners Meet the Team Science Overview Dark Energy Dark Matter Exoplanets Large Area Near-Infrared Surveys Observing with Roman General Investigator Program For Scientists Observatory Roman Observatory Wide Field Instrument CoronagraphContinue Reading
NASA teams have completed filling the core stage of the SLS (Space Launch System) rocket with liquid hydrogen and transitioned to topping mode. Topping ensures the tank reaches its full capacity with super-cold liquid hydrogen chilled to minus 423 degrees Fahrenheit. Engineers continue to watch the leak at the interfaceContinue Reading
Older buildings let thousands of dollars-worth of energy go to waste each year through leaky roofs, old windows, and insufficient insulation. But even as building owners face mounting pressure to comply with stricter energy codes, making smart decisions about how to invest in efficiency is a major challenge. Lamarr.AI, bornContinue Reading
Three women in Jamaica whose lives were upended by the destructive force of a hurricane which battered the Caribbean island are looking to rebuild their futureContinue Reading
Extreme weather has battered Pakistan in recent months, leaving a trail of destruction in its wake. Lives have been lost, livelihoods destroyed, and millions displaced. Continue Reading
As demand for critical metals grows, scientists have taken a rare, close look at life on the deep Pacific seabed where mining may soon begin. Over five years and 160 days at sea, researchers documented nearly 800 species, many previously unknown. Test mining reduced animal abundance and diversity significantly, thoughContinue Reading
NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft are seen on the pad at Launch Complex 39B, Saturday, Jan. 17, 2026, at NASA’s Kennedy Space Center in Florida. NASA/Joel Kowsky As part of the Artemis II wet dress rehearsal, NASA’s Artemis II closeout crew and pad rescueContinue Reading
Clouds and the Sun illuminate the sky on Wednesday, Jan. 28, 2026, as NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft stand vertical at Launch Complex 39B at NASA’s Kennedy Space Center in Florida. NASA/Cory S Huston NASA teams have transitioned all cryogenic tanks on the SLS (SpaceContinue Reading
NASA astronauts Chris Williams and Zena Cardman, both Expedition 74 flight engineers, work on spacesuit maintenance inside the International Space Station’s Quest airlock on Dec. 16, 2025. Credit: NASA NASA astronaut Chris Williams will connect with students in Pennsylvania to answer prerecorded science, technology, engineering, and mathematics (STEM) questions whileContinue Reading
Clouds and the Sun illuminate the sky on Wednesday, Jan. 28, 2026, as NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft stand vertical at Launch Complex 39B at NASA’s Kennedy Space Center in Florida. NASA/Cory S Huston Following the vent and relief test on the interim cryogenicContinue Reading
NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft, secured to the mobile launcher, are seen on Launch Pad 39B, Saturday, Jan. 17, 2026, at NASA’s Kennedy Space Center in Florida. NASA/Aubrey Gemignani Fueling of the SLS (Space Launch System) rocket is proceeding on all fronts, following earlierContinue Reading
Researchers are examining residents’ long-term liver health and how chemicals affect dogs. Others are sharing lessons learned with disaster zones elsewhere. By Julie Grant, The Allegheny Front This story was originally published by The Allegheny Front, a public radio program covering environmental issues in Western Pennsylvania. Listen to the radio version ofContinue Reading