Five of the brightest planets Mercury, Venus, Mars, Jupiter, and Saturn, can be seen even from urban areas with mild ...
Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.
The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...
With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.
Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...
Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.
The mysteries of Earth’s inner core have long been a topic of intrigue for scientists, with the planet’s central engine ...