Abundance of Earth-like Exoplanets The universe has no shortage of similarities to Earth when it comes to celestial ...

Carl Sagan told us that there are more stars in the universe than there are grains of sand on all of the Earth's beaches. At the same time, there are more H 2 O molecules in just 10 drops of water ...

A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic molecules.

The study of exoplanets has come a long way since the first detection of a planet orbiting a star other than the Sun in 1995.