Harvard scientist says mystery object hurtling towards Earth behaves just like an 'extraterrestrial artefact'

Despite his concerns, NASA said that 'Comet 3I/ATLAS poses no threat to Earth and will remain far away'. "The closest it will ...
New Scientist

Cloud microbes' colours could help us detect life on other planets

Microbes high in Earth’s stratosphere produce pigments to protect them from UV light – so similar molecules could be ...

First Picture of Alien Planet … Isn't?

The first picture of a planet outside our solar system may actually depict a swirl of space dust, a new study suggests.
Science Daily

These giant planets shouldn’t exist. But they do

Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit ...
Science Daily

An interstellar visitor lights up the Red Planet’s sky

ESA’s Mars orbiters have observed comet 3I/ATLAS, only the third interstellar comet ever discovered. The faint, distant ...
NBC Connecticut

Rare images capture a comet from outside our solar system whizzing by Mars

A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around the red planet had a front-row ...
Scientific American

After 30 Years of Discovery, These Are Astronomers’ Top Five Exoplanetary Systems

Space scientists look back on three decades of exoplanet discoveries—from rows of massive ‘super-Earths‘ to worlds with ...
Yahoo

Rare images capture a comet from outside our solar system whizzing by Mars

(The European Space Agency) A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around ...