For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.

Some planets may be soot-rich rather than water-based. Atmosphere studies will be key to understanding their true nature. Astronomers generally consider water worlds to be among the most common types ...

By capturing the same thing from very different perspectives, a NASA astronaut and an intrepid photographer create a whole ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Do we know what space actually smells like? And what about other planets, moons, and celestial bodies? Here's what the ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

The closest technological species to us in the Milky Way galaxy could be 33,000 light years away and their civilization would ...

Here is everything I saw with a smart telescope in a light-polluted city including galaxies, nebulas and star clusters.

While Mars today only has a wispy remnant of an atmosphere, it may once have had one hundreds of times thicker with a ...

These distant worlds are called exoplanets: planets that exist outside our solar system. Most of the exoplanets scientists have discovered so far orbit stars within the Milky Way, but some lie even ...

Despite his team getting hammered 43-10 by the Springboks in Wellington, Marshall believes that Proctor had his best ...