Getting from Earth to space isn’t just about speed—it’s about planning the right trajectory. The Moon, our closest neighbor, ...

In the past couple of months there have been several celestial events that have dazzled the night sky. For those who may have ...

A total eclipse of the Moon is the highlight of this month, visible across North and South America. Venus remains very bright and transitions from evening to morning late in the month. Mercury joins ...

Seven planets will align in a rare "parade" on Friday, Feb. 28, 2025. Here's tips to get the best viewing possible.

A once-in-a-lifetime experience; nowhere else in Europe can visitors touch a fragment of the Moon, snap a selfie holding a ...

The Winter Circle (or Winter Hexagon) isn’t a constellation. It is an asterism, made of bright stars in the winter evening ...

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other girls the way to the stars.

At the end of February, a spectacular planetary alignment graced UK skies at the end of February, with Mars, Jupiter, Mercury, Venus, Saturn, Uranus, and Neptune pictured together in the evening ...

From west to east: Saturn, Mercury, Venus, Uranus, Jupiter and Mars. But on Friday, Feb. 28, a slim crescent Moon will join the parade, floating between Mercury and Saturn. Saturn on that night ...

Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

Mars and Jupiter dominate the late evenings, providing many hours of planetary observation with tantalizing features to see in small scopes. Both the inner planets, Mercury and Venus, stand ...