知识 每天一分钟VOA、BBC听力 第962期 2020-02-19 创建 播放:9406

介绍: Unless you’re an astronomer, the moment when the star in the center of this image flickers may not seem so exciting.
But it marks the passage of an asteroid,space objects which are usually too small and faint to see.
Those asteroids sometimes pass very close to us.
They are detected a few hours, a few days b...

介绍: Unless you’re an astronomer, the moment when the star in the center of this image flickers may not seem so exciting.
But it marks the passage of an asteroid,space objects which are usually too small and faint to see.
Those asteroids sometimes pass very close to us.
They are detected a few hours, a few days before the flyby.
And if we dont follow them up while theyre doing the flyby,we will basically lose them.
In this case, the critical data came from a new consumer telescope carried in a backpack to a desert in Oman.

Frank Martius whose day job at SETI Institute involves working with the worlds largest telescopes,
designed the Evie scope with colleagues at Unistellar to inspire a movement of citizen scientists.
The goal of the company is to democratize astronomy,I think we are ready for that.
Advances in technology give the Evie scope the power of a room sized telescope while making it much easier to use.

除非你是一位天文学家,否则当这幅图像中心的恒星闪烁的那一刻可能并不会那么兴奋。
但它标志着一颗小行星的经过,这些太空物体通常太小太暗而看不见。
那些小行星有时离我们很近。
它们在飞越前几天的几个小时被探测到。
如果我们在他们飞掠的时候不跟踪他们,我们基本上就会失去目标。
在这种情况下,关键数据来自到过阿曼沙漠的装在背包里的新型消费级望远镜。
Frank Martius在SETI研究所的日常工作包括使用世界上最大的望远镜,
他与Unistellar的同事一起设计了Evie望远镜,以激发公民科学家的行动。
公司的目标是让天文学民主化,我想我们已经准备好了。
先进的技术使Evie的范围的力量,一个房间大小的望远镜,同时使它更容易使用。

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