Imagine this: you dig in your garden and find a stone. How old do you think it is? A hundred years? A thousand? What if that stone is older than the oldest book, the oldest animal - even older than the mountains? That raises a bigger question: how old is the earth really? That seemingly [...]
Picture this: it is a cold night in 1609. Galileo Galilei points a small, handmade telescope at the sky and sees something no one has ever seen before - the moons of Jupiter. That moment changed the way we look at the cosmos forever. The history of telescopes is [...]
The cold nights of December bring with them one of the most spectacular natural phenomena: the Geminids meteor swarm. Every year around mid-December, hundreds of shooting stars illuminate the sky, and tonight, on Dec. 13, this impressive swarm reaches its peak. It is the time to bring your telescope, warm clothes and a good dose of wonder to the [...].
Some worlds in the universe seem straight out of a cosmic fairy tale. Kapteyn b is one such world. Located just 13 light years away, this planet is fascinating not only because of its proximity, but especially because of its history. Imagine a world almost as old as the universe itself: that is Kapteyn [...].
If you thought HD 189733 b was already unimaginable with its glass rains and turbulent weather patterns, COROT-7b certainly won't disappoint you. This exoplanet is perhaps one of the most bizarre worlds we have yet discovered. COROT-7b is located just 480 light years away from us, in the constellation Unicorn, [...].
Imagine a planet that seems enchanting at first glance, with a beautiful blue glow, almost as if you were looking at a second Earth. But this blue-colored exoplanet, HD 189733 b, is anything but a peaceful, oceanic world. In fact, it is a planet that defies everything we know about weather systems. Welcome to [...]
We have another star guide for readers. The universe is a fascinating dance of stars, planets and galaxies, constantly moving and always surprising. Each season offers unique opportunities for observing the night sky. Whether you are a novice stargazer or a seasoned astronomer, this guide gives you practical tips to [...]
Stargazing isn't exactly a hobby you see mentioned very often. This is largely because people think it's a complicated hobby. Although complexity is still a part of it, it's becoming increasingly accessible for beginners to get an 'easy' start. Telescopes have undergone enormous evolution over the past few centuries, […]
This year's Leonid meteor shower will be active from Nov. 3, 2024 through Dec. 2, 2024, peaking on the night of Nov. 16-17. This spectacular swarm occurs when Earth moves through the dust and debris trail of comet 55P/Temple-Tuttle. Every 33 years, this comet reaches the solar system and leaves a [...]
What is a supernova? A supernova is one of the most powerful and fascinating events in the universe. It is the violent death of a star, releasing in a fraction of a second more energy than our sun produces in its entire lifetime. During this cosmic explosion, the star becomes so bright that it [...]
After the recent appearance of the rare comet Tsuchinshan-Atlas and a show of the northern lights, the end of the month offers another chance to admire an impressive comet in the Netherlands and Belgium. A new spectacle: C/2024 S1 (Atlas) In mid-October, the extraordinary comet Tsuchinshan-Atlas shot past our planet, an event that only one [...]
Scientists think meltwater under Mars ice could possibly support microbial life. Although no evidence has ever been found for life on Mars, a new NASA study suggests that microbes could possibly survive under frozen water on the planet's surface. Through computer modeling, the study's authors showed that [...]