When it comes to the vexing problem of red or any other gradient, when we both agree that a thing is some color, is it really ...

Hubble captures LMC's interaction with the Milky Way’s halo. Surprising findings show LMC’s compact gas halo. Ram-pressure ...

In the realm of data management, the concept of a “source of truth” (SoT) is pivotal for maintaining data integrity and ...

Solar and cosmochemical data indicate high levels of carbon, nitrogen, and oxygen in the Sun. Researchers have unveiled a new ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, scientists decided to experiment in real life — and found that laser beams ...

Two massive galaxies are bending light from the same distant quasar, creating a so-called Einstein zigzag lens that could ...

An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

In November 2024, a supermoon will illuminate the sky, coinciding with various global festivals such as Kartik Purnima, Loy Krathong, and others, enhancing their celebrations. This period also offers ...

Black hole light echoes are an extreme form of gravitational lensing. To measure the masses and spins of black holes, ...