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Articles sur Astronomy

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A starchart by Alexander Jamieson from 1822 showing the constellation Cetus, the Sea Monster. Cetus is located in the region of the sky known as the Water, along with other watery constellations such as Aquarius, Pisces and Eridanus. Buyenlarge/Getty Images

Exoplanets are still out there – a new model tells astronomers where to look for more using 4 simple variables

New mathematical technique enables astronomers to predict the whereabouts of missing worlds around nearby stars.
A STS-134 crew member on the space shuttle Endeavour took this photo of the ISS after the station and shuttle began their separation. NASA

The International Space Station at 20 offers hope and a template for future cooperation

Humans have been living on the International Space Station for two full decades. So what comes next for this ailing technology, and what does it mean for future International ventures in space?
This artist’s rendering shows OSIRIS-REx spacecraft descending toward asteroid Bennu to collect a sample of the asteroid’s surface. NASA/Goddard/University of Arizona

NASA’s OSIRIS-REx will land on an asteroid to bring home rocks and dust – if it can avoid Mt. Doom

OSIRIS-REx will touch down on asteroid Bennu, collect a sample of the dust and begin its journey back to Earth, where scientists will study it, hoping to learn secrets of the solar system's origin.
A black hole is an object so compact that nothing can escape its gravitational pull, not even light. They are formed when stars die and start collapsing under their own weight. Deep inside the black hole resides an infinitely hot and dense object, a so-called, singularity. Science Photo Library - MARK GARLICK/Getty Images

2020 Nobel Prize in physics awarded for work on black holes – an astrophysicist explains the trailblazing discoveries

The 2020 Nobel Prize in physics was awarded to three scientists – an Englishman, an American and a German – for breakthroughs in understanding the most mysterious objects in the universe: black holes.
With the proper equipment, you can enjoy the beauty of the night sky. Allexxandar via iStock/GettyImages

5 ways families can enjoy astronomy during the pandemic

COVID-19 may have messed up school and shut down a lot of entertainment venues. But you can still brighten things up by doing a little stargazing at night, an astronomer says.
Asteroid 2018 VP1 itself is too small and far away to see clearly, so here’s an artist’s impression of a near-Earth object. NASA / JPL-Caltech

Asteroid 2018 VP₁ may be heading for Earth. But there’s no need to worry

A small asteroid will cross Earth's orbit on November 2. Scientists aren't sure if the two will collide – but even if they do, there's still no cause for alarm.

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