Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.
By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...
In a new study published in The Open Journal of Astrophysics, scientists have unveiled a new mapping of the universe’s ...
Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...
Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...