Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of "heavy" water. That ...

I watched Armageddon again fairly recently with Bruce Willis, oil drillers in space and an asteroid the size of Texas bearing ...

From Arctic fjords and volcanic craters to medieval castles and coastal cliffs, here's where to get a clear line of sight to ...

Incredibly, scientists and mathematicians in ancient Greece made some of the most significant astronomical discoveries ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Cultural and Archaeological Implications of Monumental Shadow Interactions in the Bosnian Valley of the Pyramids Large-scale ...

NASA recently announced that the Nancy Grace Roman Space Telescope, successor to the agency’s current powerhouse orbital ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), scientists have discovered that the interstellar invader comet ...

On Tuesday, NASA invited the press to look at the fully assembled Nancy Grace Roman Space Telescope, which is now ready to ...

For centuries, the Javakheti Plateau, in the highlands of southern Georgia, has remained one of the least archaeologically ...

For obvious reasons, tracking space weather events from long ago is extremely difficult—unless we’re talking about extremely powerful, out-of-the-ordinary occurrences. But for understanding broader ...

Reconstructed solar cycles based on carbon-14 records, relative to baseline activity level at y=0, overlaid with historical records: orange circles denote the timing of aurora sightings, blue and red ...