Is Venus visible from Earth? Venus as seen with the naked eye, through binoculars, and through a telescope. To the unaided eye, Venus appears as a bright white point of light. Binoculars can reveal ...

Every now and then, the media produces dozens of scary headlines about rocks from space headed towards Earth. But how likely is it that an asteroid will actually hit Earth in the near future? In this ...

You don’t have to stay up all night to enjoy the beauty of the sky. The Moon and the Sun are the most familiar daytime targets, but with a little guidance, you can discover much more. This guide to ...

The Full Moon in October 2026 — known as the Hunter’s Moon in the Northern Hemisphere — occurs on Monday, October 26, 2026, at 04:12 GMT/UTC (12:12 AM EDT). The Moon will shine in the constellation ...

What does opposition mean in astronomy? Astronomical opposition means that a planet appears directly opposite the Sun in the sky as seen from Earth. From our perspective, this corresponds to a planet ...

The Beehive Cluster is one of the most famous deep-sky objects. It's an excellent object for beginner astronomers, which never gets boring, even after you become more experienced. You can easily find ...

Ever dreamed of seeing the sky come alive with shimmering waves of green and red light? The northern and southern lights — aurora borealis and aurora australis — are among Earth’s most magical natural ...

Antares, the “rival of Mars”, is a supergiant star that appears as a bright reddish dot to the naked eye. To easily find Antares in the sky from your exact location, use the free Star Walk 2 app. Read ...

Timing is everything in astronomy, and elongation is the key to catching the elusive planet Mercury. The planet reaches its next greatest elongation on November 20, so don’t miss the opportunity. Let ...

Don't get lost in the stars on Halloween night! Let Star Walk 2 guide you on your way. ©Vito Technology, Inc. On Halloween night, venture far from the city’s lights, into the dark, quiet countryside.

On October 18, 1963, a French black-and-white cat Félicette became the first cat in space. She returned safely from her space mission, but her story didn’t end there. Here’s how she was selected, what ...

Se quiser ter um Calendário Lunar completo no seu bolso, descarregue a aplicação gratuita Sky Tonight. Informará a fase da Lua de hoje, horas exatas do nascer e do pôr da lua para a sua localização, ...