Tuesday July 26th 2016

Posts Tagged ‘telescopes’

Are we alone?

Are we alone?

  If aliens ever sent us a message, scientists hope to pick it up in a remote part of northern California.   There, in a clearing nestled amid the volcanoes of the Cascade Range, 42 radio dishes point together at the sky. The dishes, each 20 feet across, form a [Read More]

Worlds beyond the solar system

Worlds beyond the solar system

Once upon a time — about 20 years ago — kids in school learned about nine planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. The Nine orbited the sun, and they were the only planets that mattered. Any others existed in the imagination of [Read More]

8 Ways Scientists Look at—But Don’t Yet See—Dark Matter

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8 Ways Scientists Look at—But Don’t Yet See—Dark Matter

The hunt for dark matter is on, and scientists are looking for the mysterious stuff on Earth and in space. I wrote about recent efforts to detect dark matter for the July-August 2009 issue of Discover magazine. Read the article here. [Read More]

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Brave New Jupiter

Brave New Jupiter

For the last five years, NASA’s Juno spacecraft has been barrelling towards its final destination: Jupiter, king of [Read More]

Inside the lost cave world of the Amazon’s tepui mountains

Inside the lost cave world of the Amazon’s tepui mountains

They are vast towers rising out of the jungles of the Amazon basin. Tepuis, rocky tabletop mountains isolated by [Read More]

Computing’s Search for Quantum Questions

Computing’s Search for Quantum Questions

It was billed as the vindication of the quantum computer. Late last year, researchers at Google announced that a [Read More]

All about quantum dots

All about quantum dots

In September 2015, Philips, an electronics company based in The Netherlands, unveiled a computer monitor that achieved [Read More]

Zombie physics

Zombie physics

For Alex Alemi and Matt Bierbaum, physics graduate students at Cornell University in the US, there really was no [Read More]

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