Solar eclipses have fascinated observers for thousands of years. The ancient Greek philosopher Aristotle pointed to the round shadows that appear during eclipses as evidence that the Earth is round.

Planetary alignments have always been a fascinating subject, both for scientists and astrology enthusiasts alike. The idea ...

A description of why and how the shape of the Moon appears to change when seen from the Earth. The Moon is lit by the Sun. Half of the Moon is lit and half is dark. When the dark side of the Moon ...

Ellipses are defined as curves that surround two focal points. At any point on the ellipse, the sum of the distance to both ...

April 3 (UPI) -- NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon ... retirement orbit' around the Sun March 27 (UPI ...

Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under sunlight. Thanks to the Moon’s orbit around Earth ...

Vacheron Constantin’s new timepiece tracks the sun’s position, chimes with the sound of miniature gongs and even calculates ...

Jupiter’s skies can glow with lights more intense than anything on Earth. Its polar auroras shine when charged particles ...

Using environmental DNA analysis and traditional fishing techniques, researchers are seeking answers about the current ...

Solar Cells Made of Moon Dust Could Power ... Super-Earths and Mini-Neptunes: More Earth-Like Planets May Exist Mar. 11, 2025 — A new study presents a compelling new model for the formation ...

Chun Wang, a Chinese-born crypto entrepreneur, paid an undisclosed amount for the mission. Some satellites are already in polar orbit, and researchers called it a routine flight.