Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...
Today In The Space World on MSN
Across the outer solar system, a new perspective on Uranus, Neptune and Pluto
The outer solar system begins where sunlight fades and distances stretch beyond everyday comprehension. This journey traces ...
Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...
The Hubble and Chandra space telescopes are hunting for rogue black holes wandering through dwarf galaxies, which could provide a fossil record of how supermassive black hole growth in the early ...
Astronomers have uncovered a distant planetary system that flips a long-standing rule of planet formation on its head. Around the small red dwarf star LHS 1903, scientists expected to find rocky ...
A massive star 2.5 million light-years away simply vanished — and astronomers now know why. Instead of exploding in a supernova, it quietly collapsed into a black hole, shedding its outer layers in a ...
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