From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

The search for intelligent life in our galaxy is shifting from abstract speculation to detailed cartography, as researchers ...

Image number 100,000, which was captured on Oct. 7, "shows mesas and dunes within Syrtis Major, a region about 50 miles (80 kilometers) southeast of Jezero Crater, which NASA's Perseverance rover is ...

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...

Nasa’s mission teams use extreme environments to trial equipment and procedures for future lunar and planetary exploration.

INDIANAPOLIS (CONSUMER REPORTS) — Instacart shoppers may be paying very different prices for the exact same groceries — even when they live in the same neighborhood. A new Consumer Reports ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

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