It's day 24 of the lunar cycle.

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

Facts about the Buck Moon at a glance, from folklore to myth-busting science.

Every month, the moon goes through a full cycle of phases, one of which is the new moon. There are many signs, ...

NASA's SR-1 Freedom mission targets a 2028 launch to Mars. See how this nuclear-powered spacecraft could unlock deep space ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

A Southern California company just received approval to test a space mirror that would reflect sunlight to dark parts of planet Earth. The Federal Communications Commission issued a license on ...

Not everyone who wants to go to Mars needs to leave Earth to help get humanity there. NASA is recruiting volunteers to spend ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Ever so slightly bigger than Earth, the exoplanet LHS 3844b orbits its parent star, LHS 3844, a red dwarf 48.5 light-years ...

During this completely safe pass, asteroid Apophis will appear to the naked eye as a small white dot, slowly crossing the ...

From Dune: Part Two to WALL-E, these are the greatest 21st-century movies that balance the ambition of sci-fi with the ...