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For the First Time Hubble Directly Measures Mass of a Lone White Dwarf
Astronomers using NASA’s Hubble Space Telescope have for the first time directly measured the mass of a single, isolated white dwarf — the surviving core of a burned-out Sun-like star. Researchers found that the white dwarf is 56 percent the…
The SciGirls become Disk Detectives
A new special episode of SciGirls, the Emmy award-winning TV show, features NASA’s Disk Detective project. The latest episode, “Dakota Stars,” joins a new collection of SciGirls in Space episodes that explore topics like human spaceflight, astronomy, and traditional star…
Flight 42 Preview – By the Numbers
Preview of Flight 42
The Marshall Star
The Marshall Star for February 1, 2023.
NASA’s Gateways to Blue Skies: Clean Aviation Energy Competition
Background: The Clean Aviation Energy Competition challenges teams of university-level students to conceptualize the source-to-flight lifecycle of a potential future clean aviation energy source, in terms of feasibility, viability, and environmental impact. This study starts with selecting a potential energy…
Pushback to the Future: Predict Pushback Time at US Airports
Coordinating our nation’s airways is the role of the National Airspace System (NAS). The NAS is arguably the most complex transportation system in the world. Operational changes can save or cost airlines, taxpayers, consumers, and the economy at large thousands to millions…
Cheneso Floods Madagascar
Heavy rain from the tropical cyclone triggered flash floods and landslides along the island nation’s northwestern coast.
Sols 3730-3731: Smoother and Brighter? – Until You Get Up Close!
The drive in our last plan took us to an area that appeared somewhat smoother and brighter from orbit (as well as from drive direction imaging) on the so-called “Marker band” that we have been investigating.
Could NASA’s Studies on Hibernating Squirrels Help Astronauts?
Can studying sleeping Arctic ground squirrels help astronauts and further NASA’s mission? Dr. Kelly Drew and her students studied hibernating squirrels and their ability to retain muscle and bone mass during extended hibernation and they think it could apply to…
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