1. Can a Jew justify eating meat and other animal products when doing so seriously violates fundamental Jewish teachings on ...

Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...

Let’s pretend.  Assume most people want a habitable planet for their grandchildren.  Imagine the partisan fever dream of climate denial has broken, and we realize only coordinated action ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

An idea that calls for the creation of inflatable starshades for telescopes has been recognized by NASA as part of the ...

Astronomers should search for technosignatures on planets that are not conducive to life. Harvard astronomer Avi Loeb ...

The Habitable Worlds Observatory (HWO) telescope will be actively looking for traces of life on Earth-like planets in other ...

The search for habitable planets has taken a leap forward with new space telescopes probing exoplanet atmospheres for life.

Last year, astronomers announced that a planet orbits Barnard’s star. Now, researchers have confirmed the existence of three more.

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...