Heavens

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5y
wordlessTech | The future today in our amazing world
Biggest Ever Black Hole 17 billion times the mass of the sun-This diagram shows how the diameter of the 17-billion-solar-mass giant black hole, in the heart of galaxy NGC 1277, compares with the orbit of Neptune around the Sun. The black hole is eleven times wider than Neptune‘s orbit. Shown here in two dimensions, the “edge” of the black hole is actually a sphere.
A recharged debate over the speed of the expansion of the universe could lead to new physics
A recharged debate over the speed of the expansion of the universe could lead to new physics
Feeling rather meaningless, yet insignificant...
Powerful Pictures on Twitter
Rains on different worlds:
Is there a "hole" in the universe?
The Eridanus Void. This area shows almost no signs of cosmic matter, meaning no stars, planets, solar systems or clouds of cosmic dust. Researchers couldn't even find dark matter, which is invisible but measurable by its gravitational pull. There were also no signs of black holes that might have gobbled up the matter once present in the region.
The Hubble Telescope | Daily Infographic
needs enlarging. The largest telescope I ever held is my binoculars. But my uncle says he's going to buy us a real powerful telescope for us to look through, but even that will be dinky compared to the Hubble. The thing is a monster ^^
Happy Black Hole Friday!
Black Holes A black hole is an object containing so much mass concentrated in a relatively small space that light can not escape. (Infograph Illustration: NASA/CXC/M.Weiss)
Solar Wind and Corona Timeline - NASA
graphic of sun with circular timeline