dwarf spheroidal galaxy
Third-person singular simple present indicative form of falsificate
(organic chemistry) A hydroxy derivative of staurosporine; especially 7-hydroxystaurosporine, an antitumor drug that has antineoplastic activity.
(astronomy) A faint galaxy, devoid of gas, having a higher than normal proportion of dark matter; especially those that orbit the Milky Way and Andromeda
(historical, military) A cylindrical basket or cage of wicker which was filled with earth or stones and used in fortifications and other engineering work (a precursor to the sandbag).
近くの矮小楕円銀河はガスがほとんどなく、異常に高い割合のダークマターを含んでいるため、ガスや星形成の影響を受けずにダークマターを研究する稀な機会を提供する。
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