A viral tweet claims new XRISM images show interstellar comet 3I/ATLAS glowing like a spaceship engine, fuelling speculation ...

Car manufacturers design start/stop systems with special batteries and components to handle thousands of engine cycles. Consumer Reports explains why driver concerns about premature wear are largely ...

A seven-hour gamma-ray burst, GRB 250702B, stuns astronomers and hints at powerful new cosmic engines still unknown to science.

New data on comet 3I/ATLAS shows million‑km twin jets defying known physics. Experts debate if it's natural or engineered, igniting fierce scientific controversy.

New details emerge about the interstellar comet 3I/ATLAS. Its tail appears unusually thin and straight, unlike typical comets ...

Interstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...

Japan's only rocket launch site open to the private sector, which also features a runway, is steadily raising its profile. An increasing number of domestic and overseas companies are looking at using ...

Researchers find that cosmic dust acts as a catalyst, helping simple space gases form key molecules that may jump-start ...

A partially successful test of China’s Zhuque-3 rocket shows that other countries are rapidly catching up with the U.S in the ...

What is notable about the interstellar object 3l/ATLAS, which will soon approach Earth? A number of unusual behavioural changes in 3I/ATLAS have led to speculation that an artificial probe is ...

When a group of scientists developing an engine for interstellar travel see their funding cut after a breakthrough leads to a ...

In collaboration with NASA’s Interstellar Mapping and Acceleration Probe (IMAP) mission, Sonoma State University students ...