Articles sur Telescope

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This enhanced-color image of Jupiter’s south pole and its swirling atmosphere was created by citizen scientist Roman Tkachenko using data from the JunoCam imager on NASA’s Juno spacecraft. NASA/JPL-Caltech/SwRI/MSSS/Roman Tkachenko

Juno mission unveils Jupiter’s complex interior, weather and magnetism

We may need to re-think our models of Jupiter’s formation thanks to the first results from Juno probe orbiting the planet, and new observations from Earth.
Part of CSIRO’s ASKAP antennas at the Murchison Radio-astronomy Observatory (MRO) in Western Australia. Australian SKA Office/WA Department of Commerce

A machine astronomer could help us find the unknowns in the universe

It's almost impossible for any human to spot something unknown or unusual in the massive amount of data collected by our telescopes. So we're teaching an intelligent machine to search the data for us.
Artist’s concept of the supermassive black hole and the gas clouds surrounding it. NRAO/AUI/NSF; Dana Berry / SkyWorks; ALMA (ESO/NAOJ/NRAO)

How we caught a glimpse of a supermassive black hole having a meal

Astronomers have detected clumpy gas clouds on the verge of being swallowed by a supermassive black hole, rushing towards it at over 537,000 miles an hour.
A telescope can open up on the wonders of the heavens. Grand Canyon National Park/Flickr

What to look for when buying a telescope

Stargazing in your back yard or on a camping trip can amaze and inspire. If you're thinking of buying a telescope, here are a few key things you should look out for.
Artist’s concept of Giant Magellan Telescope once completed, with its seven mirrors. Giant Magellan Telescope - GMTO Corporation

Extremely large telescopes will add more firepower to search the cosmos

As an astronomer, I get a lot of requests for help. “I’d like to buy a telescope,” the conversation usually goes. “Can you give me some tips on what to look for?” Sadly, there’s little advice I can offer…
A fast radio burst was detected live at Parkes in May 2014. Flickr/Wayne England

A faster response needed to see Fast Radio Bursts in the universe

Astronomers are trying to improve their hunt for rapid bursts of radio emission in the universe called Fast Radio Bursts (FRBs) so they can better observe these mysterious events, which are thought to…

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