NASA Connects Little Red Dots with Chandra, Webb
This image of a special object, dubbed the “X-ray dot,” represents a discovery from Chandra that could help explain the nature of a mysterious class of sources in the early…
There’s No Place Like NASA’s New X-59 Hangar Home
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s X-59 quiet supersonic airplane sits parked in front of its new hangar home at the agency’s Armstrong Flight…
The ‘Waymo of the sea’ tracks sperm whale conversations
Sperm whales (Physeter macrocephalus) go deep. They can dive 1,300 to 4,000 feet-deep and also travel as much as 15,000 miles per year. These depths and distances make sperm whales…
Fiery Fall Color in Southern Chile
Earth Observatory Science Earth Observatory Fiery Fall Color in Southern… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth…
NASA needs your help spotting meteors hitting the moon
Establishing a long-term human presence on the moon is a daunting challenge. Daunting—but not impossible. One way to help prepare for our imminent arrival is to gain a better understanding…
NASA’s X-59 Gets Freedom 250 Logo
The X-59’s tail and jet engine feature a new marking — a Freedom 250 logo celebrating the nation’s 250th birthday in 2026. NASA/Carla Thomas NASA’s X-59 is helping the nation…
We’re still recovering from losing the woolly mammoth
There’s a gaping 2,000-pound hole in Earth’s food web. Saber-toothed cats with 7-inch-long fangs, sloths the size of elephants, wombats the size of cars, and many of the world’s largest…
Jackie and Shadow’s chicks getting new feathers
The newest residents of the internet’s favorite eagle nest are rapidly growing right before our eyes. Nearly one month after hatching, Jackie and Shadow’s two to-be-named chicks are beginning to…
Metal detectorists discover rare, Anglo-Saxon coins likely hidden from Vikings
In a classic example of lucky metal detectorists triggering an archaeological investigation, a group of metal detecting enthusiasts in England discovered a rare hoard of early medieval Anglo-Saxon coins in…
Why playing is no laughing matter for otters
From ROMP!: A Journey Through the Natural History of Otters and Why They Matter by Heide Island, PhD, to be published on 4/28/26 by Avery, an imprint of Penguin Publishing…