The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

We’ve wondered what powered the Sun for centuries. Early guesses included meteor showers, chemical combustion, and ...

Only when the moon, Earth and the sun are perfectly aligned is the moon 100% full. And sometimes — once in a blue moon — the moon is full twice in a month (or four times in a season ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, April 17, 2025, the moon is 19 days old and is in the Waning Gibbous phase of its lunar ...

Named after astronaut Alan Shepard, the first American in space, the gum drop-shaped New Shepard launch vehicle is designed to be fully reusable, with a capsule that returns to Earth via three ...

an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d ... Saturn's Moon Titan Could Harbor Life ...

Potential treatments need to be subject to the highest standards of safety and efficacy. Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson ...

New York - Secretary-General's remarks to the Fourth Session of the Permanent Forum on People of African Descent [as delivered] New York - Secretary-General’s statement on the second anniversary ...

Although 50% of the Moon is constantly being illuminated by the Sun, there are a few days each month when the Earth gets involved – and it's a beautiful event to capture. Earthshine is a dull glow to ...