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EXPLORATIONS - Mauna Kea in Hawaii: Astronomy on the World's

EXPLORATIONS - Mauna Kea in Hawaii: Astronomy on the World's Highest Island Mountain By Shelley Gollust Broadcast: Wednesday, October 05, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Ba

发表于:2018-12-01 / 阅读(77) / 评论(0)

Explorations

VOA标准英语2010年-Searching for Life in Outer Space

Space aliens and extraterrestrials have long been popular subjects of Hollywood movies and science fiction literature. But the idea of intelligent life in outer space is no longer limited to fiction. For the last 50 years, scientists and astronomers

发表于:2018-12-08 / 阅读(38) / 评论(0)

VOA标准英语2010年(十一)月

新西兰英语 800 A telescope in a plane

An unusual Boeing 747 arrived in Christchurch at the weekend from California. It has a telescope on board. The plane will spend the next three weeks flying the skies of the South Island to study the Milky Way. It is called SOFIA, Stratospheric Observ

发表于:2018-12-31 / 阅读(51) / 评论(0)

新西兰英语

VOA慢速英语--Amazon Reaches for the Stars

The American company Amazon.com is one of the biggest businesses in the United States and around the world. Now, the company is said to be negotiating with the government in Chile on a plan to reach for the stars. The Reuters news agency reports that

发表于:2019-01-03 / 阅读(38) / 评论(0)

2018年VOA慢速英语(九)月

SSS 2010-11-05

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Five very old galaxies are now known to astrophysicists, thanks to Albert Einstein. A century ago, Einstein predicted an effect called cosmic gravitational lensing. Pictur

发表于:2019-01-08 / 阅读(71) / 评论(0)

Scientific American(十一)月

美国国家公共电台 NPR A 4 Billion Light-Year Journey Ends At The South Pole

MARY LOUISE KELLY, HOST: Scientists announced today that for the first time, they have been able to pinpoint the source of a particle called a high-energy neutrino. It was detected by an observatory at the South Pole. And as NPR science correspondent

发表于:2019-01-08 / 阅读(32) / 评论(0)

2018年NPR美国国家公共电台7月

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