Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...
Findings back Einstein’s theory and raises new questions on universe’s expansion The Dark Energy Spectroscopic Instrument at Kitt Peak National Observatory (above) in Arizona, which can ...
There’s a lot riding on the answer. Because dark energy is the biggest component of the universe, its behavior determines the universe’s fate, explained David Spergel, an astrophysicist and ...
NEW YORK (AP) — Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know that the universe is being ...
There’s a lot riding on the answer. Because dark energy is the biggest component of the universe, its behavior determines the universe’s fate, explained David Spergel, an astrophysicist and ...