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AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...
Imagine waking up one morning to the news: a black hole is drifting close to our solar system. It sounds like the plot of a .
The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...
Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...
We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.