NASAのインスタグラム(nasagoddard) - 5月2日 00時28分

NASA Goddard scientists will be available Tuesday to answer questions about a 200,000 light-year wave found in the Perseus galaxy cluster.
Submit your questions using #AskNASA on Twitter and Facebook. You can watch our Facebook page (Facebook.com/NASAGoddard/) for your reply.

Combining data from NASA's Chandra X-ray Observatory with radio observations and computer simulations, an international team of scientists discovered a wave of hot gas in the Perseus galaxy cluster.

www.nasa.gov/chandra

Credit: NASA #nasagoddard #asknasa #science #space

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