Heads up, skywatchers! Don’t miss the Eta Aquarid meteor shower tonight, as activity peaks in the predawn hours of May 6. Under ideal conditions, it’s possible to see up to
Heads up, skywatchers! Don’t miss the Eta Aquarid meteor shower tonight, as activity peaks in the predawn hours of May 6. Under ideal conditions, it’s possible to see up to
DENVER – South Korea’s Hancom InSpace is expanding its Earth-observation constellation with Sejong-3, a cubesat with a hyperspectral sensor, launched in March on a SpaceX Transporter rideshare and currently undergoing
View larger. | This artist’s illustration depicts a highly active red dwarf star firing off such intense solar flares that it’s stripping the atmosphere from a nearby planet. It seems
Mars has lots of glaciers located along its mid-latitudes. We’ve known this for years thanks to the Mars Reconnaissance Orbiter’s (MRO’s) SHARAD sounder. But, despite all of the excellent data
On March 24, executives from across the space industry and officials from dozens of countries filed into NASA’s Washington headquarters, unsure what they had been called to hear. The agency
WASHINGTON — Two European countries signed the Artemis Accords May 4 as part of a surge of countries joining in the wake of the Artemis 2 mission. In a ceremony
In the vast expanse of the cosmos, where the mysteries of existence unfold, “The Echoing Universe: How Radio Astronomy Helps Us See the Invisible Cosmos” invites you on a cosmic
Astronaut Alan B. Shepard Jr. was the 1st American in space. Here he is in his silver pressure suit with the helmet visor closed, preparing for his historic flight into
With the Artemis 2 crew back home after their historic circumlunar voyage, attention now turns to getting astronauts back on the surface of the moon. But how are the landers
Earth Observatory Science Earth Observatory Ahuachapán and Its Restive… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human






