By Celine Smith On April 8 between 1 and 3 p.m., the Moon will pass between…
The Large Magellanic Cloud isn’t Very Metal
The Large Magellanic Cloud (LMC) is the Milky Way’s most massive satellite galaxy. Because it’s so…
Why do we need a leap second? A physicist explains what is messing with the Earth’s rotation
The rate of Earth’s rotation is constantly changing due to gravitational forces as well as climate…
Scientists Pursue the Total Solar Eclipse with NASA Jet Planes
In the past, solar eclipses have driven numerous scientific discoveries. For this solar eclipse, NASA is…
Could We Directly Observe Volcanoes on an Exoplanet?
After a few decades of simply finding exoplanets, humanity is starting to be able to do…
Simulating ejecta on titanium spacecraft surfaces under re-entry extreme environment conditions
Credit: University of Sheffield The upper-stage helium tank of the Ariane 3 that was launched in…
Carving a Path – NASA
What looks like highways going through a metropolitan area are actually a series of glaciers carving…
Carving a Path – NASA
These aren’t highways in this picture taken on Aug. 15, 2023; they’re paths carved by glaciers…
Studying coronal mass ejections during the total solar eclipse
A total solar eclipse is coming to North America on 8 April, offering researchers a rare…
Carving a Path – NASA
These aren’t highways in this picture taken on Aug. 15, 2023; they’re paths carved by glaciers…