
Space
Hubble detects helium in the atmosphere of an exoplanet for the first time
Hubble detects helium in the atmosphere of an exoplanet for the first time Astronomers using the NASA/ESA Hubble Space Telescope

Hubble detects helium in the atmosphere of an exoplanet for the first time Astronomers using the NASA/ESA Hubble Space Telescope

Engraved Crimean stone artifact may demonstrate Neanderthal symbolism A flint flake from the Middle Paleolithic of Crimea was likely engraved

Physicists find signs of a time crystal Yale physicists have uncovered hints of a time crystal—a form of matter that
