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A supernova occurs when a star violently explodes at the end of its lifetime. The Pinwheel Galaxy is in the direction of the Ursa Major constellation, about 21 million light-years from Earth.
(CNN) — A sparkling new supernova has appeared in the night sky, and a telescope atop Mauna Kea in Hawaii was perfectly poised to capture the aftermath of the cosmic burst.
The nova appeared in the constellation Lupus, which is positioned in the southern sky. While best seen from the Southern ...
TWO new stars have suddenly appeared in the night sky, caused by some of the most powerful explosions in the universe. Two ...
Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the same time it's shooting out radio waves.
A new study has described in detail a dying star initially recorded in 1181. ... The supernova SN1181 appeared in the night sky in AD 1181, and its nebula continues to shine.
CBS News Sacramento Live. A sparkling new supernova has appeared in the night sky, and a telescope atop Mauna Kea in Hawaii was perfectly poised to capture the aftermath of the cosmic burst..
A sparkling new supernova has appeared in the night sky, and a telescope atop Mauna Kea in Hawaii was perfectly poised to capture the aftermath of the cosmic burst.
In other cases, another member of the system will go on to form a second white dwarf. If gravitational instabilities bring ...
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