ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

Almost 30 years after the first planet outside our solar system was discovered, more than 7,000 other exoplanets have been identified. Now, it’s time to add another to the list. A team of researchers ...

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...

This scenic spot in Maine is one of the best places in the world for a proposal, according to Conde Nast Traveler.

As long as Connecticut skies stay clear, residents should be able to see a number of planets as they put on a special ...

Such a target will be among the primary target list ... like Earth, gas giants many times larger than Jupiter, and 'hot ...

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

DEADLY space radiation and rapid outbreaks of disease are just a few of the official Nasa dangers that visitors to Mars will ...

Rock wider than football pitch could have devastating impact if it hits our planet – which, according to Nasa scientists, is ...