Surely if an alien civilization is advanced enough to master space travel, it can devise more effective ways of communicating with us.

自然地，如果有外星人文明已先进到可以掌控太空旅行，它可以通过更有效的途径与我们交流。

youdao

The women recently earned master's degrees in space systems engineering from the University of Michigan.

VOA: special.2009.02.16

When completed, her master closet will become the first space she enters in her 850-square-foot master suite.

WSJ: The $100,000 Closet

While waiting for a campus, the school has been churning out 40 graduates a year with master's degrees in space studies.

FORBES: The Space Mafia

Inside, the 4-bedroom, 6-bath home has 6, 880 square feet of living space, including dual master suites, theater room and gym.

FORBES: Kelly Clarkson Moves on From Mansfield Estate