Ever wondered why the moon looks slightly different every night? This is to do with the lunar cycle. The lunar cycle is a ...

Moon phases are caused by the 29.5-day cycle of the moon’s orbit, which changes the angles between the Sun, Moon, and Earth. Moon phases are how the moon looks from Earth as it goes around us.

If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. What will the Earth be like in 500 years? — Lotte, Brookline, Massachusetts ...

What a Sunset on Earth Looks Like From the Moon ...

Moon phases are part of a 29.5-day lunar cycle, NASA tells us, caused by the angles between the sun, moon, and Earth. Moon phases are how the moon looks from Earth as it goes around us.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...