Astronomy Day is an annual event held on Saturday between mid-April and mid-May on or just before the first quarter Moon. But apart from this day, there are some other special dates that are related ...

The Seestar S50 Pro is a compact smart telescope designed to make astrophotography almost effortless. We tested it over several nights from a city backyard, photographing galaxies, nebulae, star ...

On September 19, people around the world will look up and celebrate our planet’s closest neighbor during International Observe the Moon Night 2026. You don’t need a telescope, expert knowledge, or ...

レグルスは、しし座で最も明るい星です。しし座α星としても知られ、地球から約79光年離れた青白い星です。その名前はラテン語で「小さな王」を意味するため、レグルスは「小さな王の星 ...

En ce moment, Neptune, Saturne, Uranus et Vénus rétrogradent. Vénus est la dernière à avoir rejoint la liste : sa rétrogradation a commencé le 3 octobre. Neptune rétrograde depuis le 7 juillet, ...

A Semana Mundial do Espaço 2026 acontece de 4 a 10 de outubro, com o tema “Revolução dos Foguetes”. Celebre aprendendo mais sobre a exploração espacial e descobrindo o céu acima de você! O app Star ...

During the vernal equinox, the Sun is exactly above the equator, and day and night are nearly equal in length. Here are the dates of the vernal equinox in 2027 for the Northern and Southern ...

次に惑星同士が近くに見えるのはいつでしょうか？このガイドでは、今後の惑星の合と接近について、日付や空での見え方を紹介します。無料のSky Tonightアプリで、観測地に合った時間を ...

Vous cherchez la prochaine comète visible depuis la Terre ? Dans cet article, nous avons rassemblé les comètes les plus prometteuses de 2026, avec leurs périodes de visibilité, leur luminosité ...

深宇宙天体を撮影する前に月の満ち欠けを確認しよう 暗い銀河や広がった星雲を撮影するときは、空の暗さが特に重要です。明るい月の光はコントラストを下げ、洞窟星雲のように表面輝度 ...

161P/Hartley–IRAS는 지구에서 볼 수 있을까? 2026년 9월부터 12월 하순까지 혜성 161P/Hartley–IRAS는 저녁 하늘에서 볼 수 있습니다. 남반구와 북반구 모두에서 관측 기회가 있으며, 근일점 이전에는 ...

In der Astronomie kommt es auf den richtigen Zeitpunkt an. Die Elongation ist dabei der Schlüssel, um den schwer sichtbaren Merkur aufzuspüren. Am 12. Oktober erreicht der Planet seine nächste größte ...