The more astronomers look at the early Universe, the more discoveries they make. Some of those finds change what they…
The ancient Universe is weird and secretive. Scientists have made laudable progress in uncovering more and more information on how…
Space telescopes use traditional polished mirrors like ground telescopes, which are heavy, unwieldy, and expensive to build. A new type…
When the DART (Double Asteroid Redirection Test) spacecraft intentionally slammed into asteroid moonlet Dimorphos on September 26, 2022, telescopes around…
Sending astronauts to the moon is OK — but more Americans think NASA should instead put a high priority on…
The ESA is conducting a study to assess the potential for building space based solar power satellites... on the Moon!
It seems like every week, researchers are finding more and more interesting exoplanets. Many of them have analogs in our…
When SETI researchers discover an intriguing radio signal, their first instinct is to ask, "Is the signal coming from Earth?"…
Until recently, astronomers could not observe the first stars and galaxies that formed in the Universe. This occurred during what…
One of the most commonly discussed challenges when starting our species' space exploration journey is how to get the resources…