Zhu and her colleagues' integrated light system changes objects' colors in less than four minutes on average, which is eight times faster than their prior work, "Photo-Chromeleon."This speed boost ...

Unlike classical galaxies, UFOs emit very little visible light, making them undetectable before. Their intense red color and flattened shape puzzle scientists. Researchers analyzed 56 of these ...

A resident of Henry County, Georgia, reported a rock coming through their roof around the time they heard the sonic boom from ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied hundreds of these "little red dots" and found clues about their identity.

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.

Redshift and blueshift describe the change in the frequency of a light wave depending on whether an object is moving towards or away from us.

We take a look at how they form and why they're the brightest objects in the universe. Skip to main ... Vicky Fawcett studies red quasars, whose light has been reddened by cosmic dust and which ...

Scientists have spotted mysterious, incredibly bright objects in the distant universe. New research confirms that there are luminous red objects in the early cosmos – and that they cannot be ...

Hopefully you didn't mothball that ugly Christmas sweater yet. Turns out, it's the perfect attire for viewing the April 8, 2024 total solar eclipse next week. Red and green colors work with the ...

A recent discovery by NASA's James Webb Space Telescope (JWST) confirmed that luminous, very red objects previously detected in the early universe upend conventional thinking about the origins and ...

Simultaneously, the image captured small, point-like red objects, the so-called little red dots. ... the light from these objects (that in these cases was emitted 12.5 billion years ago) ...

A red object absorbs every colour in the colour spectrum apart from red, which it reflects. Image caption, The full spectrum of colour gets absorbed into a yellow pencil, apart from yellow which ...