Some computers are easy to spot. Artificial, human-built computers like those found in smartphones and laptops are abstract dynamic systems with observable computational elements like input, output, ...

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Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were ...

The James Webb Space Telescope spots evidence of a stellar explosion that could help solve the cosmic mystery of "missing red supergiants." ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

Forty million years ago, a star in a nearby galaxy exploded, spewing material across space and generating a brilliant beacon of light. That light traveled across the cosmos, reaching Earth June 29, ...

NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.

At first glance, the image itself doesn't seem like much. In a field full of sharper galaxies, most of them younger, closer, and simpler to comprehend, there ...

Astronomers tracked a star in Andromeda as it dimmed and vanished without the usual fiery explosion, offering rare clues to how black holes form.

NASA's Hubble Space Telescope captured a dramatic and stunning view of a nebula with a dying star, according to the space agency. The image was captured by the Hubble Space Telescope, according to a ...

Earlier this week, science writer Paul Sutter covered a bold new study that leans toward so‑called “fuzzy” dark matter as the hidden backbone of the cosmos. The research team compared three leading ...

Profile Editor Gussie Coulter is joined by former Chief Historian at NASA, Dr Roger D. Launius, to explore common misconceptions surrounding the program, its geopolitical context, and how it relates ...