On Friday, NASA released an audio file which includes radio signals associated with Jupiter’s aurora after they have been shifted into the audio frequency range.
The weather report predicted widespread clouds on the night of the lunar eclipse. But the clouds cleared in Manhattan by 8:30 p.m., as a mirthful crowd gathered on the 14th St. entrance of the High Line to watch the eclipse.
By piecing together an increasing number of clues, cosmologists are getting closer to understanding what the future and ultimate fate of the universe will be.
When we think of cosmology, we often imagine the largest telescopes peering into the deepest space, collecting the feeble light from exploding stars or the first galaxies.
In examining a layer of seafloor sediment, researchers learned that regular supernovae may not have had much to do with delivering key heavy metals to Earth.
Is it possible that we are overlooking extraterrestrial signals in our search of the skies for intelligent alien life? If alien life does exist in our galaxy and beyond, is it possible that its signals could be similar to what we detect and label as pulsars? We see pulsars as a natural phenomenon, but what if that’s not the case?