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NASA Marks Milestone in Preparation for Artemis IV Testing

3 min readPreparations for Next Moonwalk Simulations Underway (and Underwater) NASA Stennis teams complete a water system activation milestone on…

5 months ago

The Radical Propulsion Needed to Catch the Solar Gravitational Lens

Sending a mission to the Solar Gravitational Lens (SGL) is the most effective way of actually directly imaging a potentially…

5 months ago

Can Life Begin on a Moon Without a Sun?

Free-Floating Planets, or as they are more commonly known, Rogue Planets, wander interstellar space completely alone. Saying there might be…

5 months ago

Summer Heat Hits Southeastern Australia

Earth ObservatoryScienceEarth ObservatorySummer Heat Hits Southeastern…EarthEarth ObservatoryImage of the DayEO ExplorerTopicsAll TopicsAtmosphereLandHeat & RadiationLife on EarthHuman DimensionsNatural EventsOceansRemote Sensing TechnologySnow…

5 months ago

NASA’s SPHEREx Mission Spots 3I/ATLAS’s Bright Envelope

Observations by NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) show the infrared…

5 months ago

Satellite manufacturers see emerging market for ‘mini-constellations’

Manufacturers of small satellites that lack opportunities to build very large constellations say they are seeing growing interest from customers…

5 months ago

Are there Hidden Dimensions to the Universe? Part 4: Looking Past the Universe

So we did that. And we found nothing. So far, with all of our experiments around the world, we find…

5 months ago

National Reconnaissance Office adds HEO, SatVu and Sierra Nevada to commercial imaging program

“The NRO is always looking for innovative ways to bring on new partners,” said Chris Scolese, director of the NRO…

5 months ago

Life on Earth is lucky: A rare chemical fluke may have made our planet habitable

Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets…

5 months ago

Peering Into the Energetic Turbulence Around Supermassive Black Holes

Astronomers used the XRISM x-ray satellite to observe two supermassive black holes in two separate galaxy clusters. Researchers know that…

5 months ago