In about 5 billion years, our Sun will run out of hydrogen fuel and collapse into a dense, Earth-sized remnant called a white dwarf. Though it will no longer shine as it once did, this stellar core ...

Designed as a technology demonstration rather than an exploratory science vehicle, Ingenuity was expected to ... proving that ...

White dwarfs are the dense, slowly cooling remnants left behind when stars like the Sun exhaust their nuclear fuel. They no ...

The comet 3I/ATLAS, discovered on July 1, 2025, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Hawaii, marks the third recorded interstellar object, following the discoveries of ...

Astronomers discover a 3-billion-year-old white dwarf, LSPM J0207+3331, actively accumulationplanetary material long after its star’s death, revealing ongoing dynamics in ancient stellar remnants.

New experiments show young rocky planets can generate water naturally when molten surfaces react with hydrogen in their early atmospheres.

Most AI technologies are developed and controlled by private corporations, not democratic institutions. These corporations ...

What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar ...

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...

The Senate's report supports Space.com's findings, stating, "as early as June 2025, NASA began 'implementing immediately' ...

In the beginning, when planets were newborn, they glowed like furnaces, vast oceans of molten rock wrapped in heavy blankets ...

The University of Tennessee is using a seismometer to measure Neyland Stadium's crowd impact. KNOXVILLE, Tenn. — Some say the ...