The phrase "awesome phenomenon" is correct and usable in written English.
It can be used to describe an impressive or remarkable event or occurrence that evokes admiration or wonder.
Example: "The northern lights are an awesome phenomenon that attracts tourists from all over the world."
Alternatives: "incredible occurrence" or "amazing event".
To Father Kleinsorge, an Occidental, the silence in the grove by the river, where hundreds of gruesomely wounded suffered together, was one of the most dreadful and awesome phenomena of his whole experience.
In 1761 and 1769, dozens and dozens of stargazers traveled thousands of miserable miles to observe a rare and awesome celestial phenomenon.
Australian Aborigines, for instance, identify the sound of a bull-roarer with the voices of supernatural beings; for the Plains Indians, the same sound signifies an awesome natural phenomenon, such as thunder.
A couple of token shops at the jetty in Geiranger village sell T-shirts and toy trolls, but the sheer size and isolation of this part of Norway means that it's easy to escape the crowds and appreciate the deep blue waters of this awesome natural phenomenon.
Malena is such an awesome natural phenomenon that wherever she goes, men turn to stare and make lewd remarks under their breath, and the camera follows suit, fetishizing her shoes, then trailing up her long legs and gaping open-mouthed at her heaving torso.
As befits so awesome a phenomenon, the science of studying law -- jurisprudence, or fiqh -- came to be considered a duty akin to prayer.
Like that great disquieting moment in Picnic at Hanging Rock, The Last Wave pits human beings against awesome natural phenomena and makes a point about our helplessness in the scheme of things.
Gravitational lensing is an awesome natural phenomena that allows us to study the farthest and oldest structures in the Universe.
THE 56-year-old Shelburne Museum here, the most awesome folk art phenomenon in the United States, has been livening up in the last few years after a long fallow period.
