Mar 1, 2025 | Focal Plane
Impact craters can be found throughout the solar system. NASA scientists use impact craters and volcanic activity to learn about the process throughout the solar system. By studying craters on Earth, scientists gain knowledge of volcanic landform formation and...
Mar 1, 2025 | Focal Plane
Exoplanets orbit distant stars many lightyears away. The name comes from extrasolarplanets, which are planets orbiting outside of oursolar system. To date, astronomers have found over5,600 exoplanets. The method resulting in the mostdiscoveries is the Transit Method....
Mar 1, 2025 | Rick's Picks
Transient Events That Can Give Us a Good Enough Reason to Get Outside and Do a Little Observing All month: the evening sky becomes less dramatic this month, as Saturn and Neptune spend the entire month hidden in the Sun’s glare, reaching solar conjunction on March 12...
Feb 13, 2025 | Focal Plane
Europa, one of Jupiter’s four biggest moons, appears to harbor a liquid ocean not far beneath its bright, icy surface. Is there life there? NASA plans to fly the Europa Clipper spacecraft to orbit Jupiter and, making frequent flybys of Europa, will study the...
Feb 13, 2025 | Focal Plane
As stargazers, we look out across space at objects floating in what is mostly vast emptiness. The light we see travels at its breathtaking speed through a vacuum, only now and then perhaps encountering some wisps of gases and dusts. To an observer on our Moon, or to...
