Determining the Milky Way’s size is challenging because we’re inside it. Estimates have varied greatly, from 100,000 to 1.9 million light years in diameter. Studying the Milky Way involves accounting for dark matter’s gravitational effects since it comprises most of the galaxy’s mass but remains invisible.
Related Posts
Astronomers witness the dying flare of a star torn apart by a black hole halfway across the Universe
An unlucky star is torn apart by the strong gravity of a black hole, leading to the launching…
December 15, 2022
What’s a “Dyson Sphere?”
Theoretically, building something that maximizes just how much energy we can take from the Sun is possible. But…
January 13, 2024
Astronomers reveal the most detailed radio image yet of the Milky Way’s galactic plane
Combined images from the ASKAP and Parkes radio telescopes. R. Kothes (NRC) and the PEGASUS team, Author provided…
January 27, 2023
The Vulcan Rocket Launch
Destin Sandlin and his father visited Cape Canaveral Space Force Station to witness the first flight of the Vulcan…
May 25, 2024