A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.
A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...
The mysterious force called Dark Energy, which helps the Universe to expand, might be changing in a way that challenges our ...
NEW YORK — 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 pushed ...
In data from a NASA space telescope over 17 years old, an astronomer has allegedly found direct traces of the enigmatic dark matter for the first time.
In the 1960s, celebrated radio astronomer Frank Drake proposed his eponymous equation, which attempted to wrangle with the probability of finding extraterrestrial life — at least, the kind that we ...