As it faded, powerful winds emerged, blasting material into space at approximately 60,000 km per second, about one-fifth the ...

Is it possible for three supermassive black holes to blaze in radio bright phases all simultaneously? The answer to this ...

Physicists have started to treat a once-fringe idea with surprising seriousness: that our entire observable universe might be ...

Here are seven of the most beautiful interacting galaxy images captured by NASA Hubble Space Telescope, showcasing the ...

Astronomers have witnessed a dramatic and never-before-seen event near a supermassive black hole: an intense X-ray flare that ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

In 2025, astronomers revealed nearby exoplanets, a rare interstellar comet, possible biosignatures on Mars, and an ...

With sapphire waterfalls, lava rain and orbits around dead stars, these distant worlds push the limits of what’s possible.

The Hubble Space Telescope has detected the most expansive protoplanetary disk documented to date, extending across 400 ...

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