counterspace
n.— «As part of on-going work in seek-and-hit space warfare—termed “counterspace” in military parlance, China is expected to continue to enhance its satellite tracking and identification network.» —“China Military Space Power Advancing, Pentagon Reports” by Leonard David Space.com May 30, 2004. (source: Double-Tongued Dictionary)
Further reading
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...
One of the celestial bodies listed in The Dictionary of Minor Planet Names(Amazon) is called Sumaura. It’s the name of the oldest private elementary school in Kobe, Japan, and was suggested by the discoverer’s son. This is part of a...