What colour are comets when they are not near the Sun?

Do comets look as vibrant when they’re not getting a helping hand from the Sun?

Astronomers find ‘space grease’ in Milky Way

“It’s not the kind of thing you’d want to spread on a slice of toast!”

Building blocks of life found on Saturn’s moon Titan

Archival data has confirmed that molecules of vinyl cyanide reside in the atmosphere of the ringed planet’s satellite

Astronomers detect oxygen in “most distant galaxy” yet

Quantifying the gas is key to understanding how matter cycles in and out of galaxies

Space Exploration

What’s stopping us from building a tower that goes up to space?

Will we ever be able to build a space elevator?

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