Astronomers may have uncovered a massive hidden planet far beyond Neptune, using decades-old infrared data. The object’s ...

The cosmic object, originating from beyond our solar system, sparked curiosity reminiscent of a science-fiction spectacle, ...

When interstellar comet 3I/ATLAS made its closest approach to Earth on December 19, 2025, it did not become a spectacular object in the night ...

Avi Loeb discusses new radio observations, motion data, and size estimates for interstellar object 3I/ATLAS, outlining limits, uncertainties, and future observations ...

For only the second time ever, a collision between two asteroids has been observed around an alien star not too far beyond ...

From our vantage point inside it, the Milky Way can feel infinite, a hazy river of light that wraps around the sky. Yet when ...

Hubble discovered a point of light in a neighboring star system, presumably a debris cloud from a celestial body collision.

A strange, layered structure in deep space has captured astronomers’ attention, looking uncannily like a cosmic sandwich ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...

After years of fatalities and bizarre incidents, the Georgia reservoir has spawned countless ghost stories. Are they merely legend or the after-effects of a history steeped in racial trauma?

In terms of pure specs, the TCL QM9K is a 4K QLED mini-LED TV with a 144Hz native refresh rate and support for high dynamic ...