PSR J0357 was originally discovered by the Fermi Gamma Ray Space Telescope in 2009.

PS r J 0357最初是通过费米·伽玛射线太空望远镜(Fermi Gamma Ray Space Telescope)于2009年发现的。

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The X-ray space and time resolved spectra are simultaneously measured by using the CCD and streak cameras in two channels.

在两个通道上用CCD和条纹相机同时测量射线的空间和时间分辨光谱。

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Astronomers studied the supernova using the Chandra X-ray space telescope launched by the American space agency Nasa in 1999.

天文学家利用钱德拉x光线太空望远镜研究这颗超新星。钱德拉x光线太空望远镜是1999年由美国空间管理机构Nasa发射的。

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In 1999, it deployed the powerful Chandra X-ray space telescope, with the first female commander at the helm, Eileen Collins.

CNN: NASA weighed retiring Columbia in 2001

Facilities include 30 in-patient beds, a midwifery-led maternity unit, a minor injury unit and X-ray and space for mobile scanners.

BBC: Bridgwater Community Hospital, built in 1813

Many Americans recognize the unsurpassed science and inspiration that have come from the Hubble Space Telescope over the past two decades, as well as from its less famous sister satellites like the Chandra X-ray Observatory, the Spitzer Space (Infrared) Telescope and the Fermi gamma-ray observatory.

CNN: Space is still the new frontier