The telescope has taken a wide variety of photos documenting celestial bodies, from Earth’s neighboring planets like Mars to faraway nebulae trapped in space and time, like the Horsehead and ...

A distant planet’s atmosphere shows signs of molecules that on Earth are associated only with biological activity, a possible signal of life on what is suspected to be a watery world, according ...

The telescope has taken a wide variety of photos documenting celestial bodies, from Earth’s neighboring planets like Mars to faraway nebulae trapped in space and time, like the Horsehead and ...