For the 25th anniversary of the Chandra X-ray Observatory, NASA produced ghostly time-lapse videos of two centuries-old stellar explosions.
Tag: National Aeronautics and Space Administration
Alarmed by Climate Change, Astronomers Train Their Sights on Earth
A growing number of researchers in the field are using their expertise to fight the climate crisis.
Dante Lauretta on Life After Asteroid Bennu and OSIRIS-REx
Dante Lauretta, the planetary scientist who led the OSIRIS-REx mission to retrieve a handful of space dust, discusses his next final frontier.
Intelligence About Russia Puts Focus on New U.S. Satellite Push
The Pentagon is in the early stages of a program to put constellations of smaller and cheaper satellites into orbit to counter space-based threats of the sort being developed by Russia and China.
How Much Can Forests Fight Climate Change? A Sensor in Space Has Answers.
A new NASA program is helping researchers more accurately calculate how much planet-warming carbon protected areas are storing. It’s a lot.
Ufologist Claims to Show Mummified Alien Specimens to Mexico’s Congress
In a jaw-dropping presentation, a self-proclaimed ufologist showed members of Congress what he claimed were two mummified specimens of extraterrestrial beings.
How to Spot a Wildfire: Weighing Fire Lookouts and Technology
Officials say the future of wildfire detection is cameras. But in northwest Montana, solitary humans on mountaintops still do more than machines alone can offer.
China Announces Plan to Land Astronauts on Moon by 2030
The announcement formalized a timeline that Chinese scientists have set out before, as the United States and China ramp up competition in space.
Get Ready to See More of the Northern Lights
Over the past few months, viewings of the lights have increased in areas farther south than usual. That’s going to continue into 2025.
Mystery Light Over Kyiv Prompts Sirens and Speculation
Theories ran rampant among the public and officials after the Ukrainian capital was illuminated Wednesday night, but government agencies pointed to a satellite on re-entry or a meteor.