When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?
Harvard astronomer Avi Loeb, famed and criticized for alien theories, will lead a Trump-era outside science team probing UAP ...
Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...
Avi Loeb vows to brief public and create website to share findings of team tasked with investigating origins of mysterious ...
"NASA is uncertain as to when … human-rating certification for the Starliner will be obtained." When you purchase through ...
Three companies will receive a total of $600 million to executive four moon landings, laying the groundwork for a planned ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
The main focus of the trip is to study the effects of long-term spaceflight on the body, but the test is also a side mission.
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