But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...
The Rock Pool Project in Plymouth says the non-native sea hare looks "alien-like".
CHARLOTTE, N.C. — A marine creature that resembles the alien E.T. has been found growing in a prehistoric area of eastern Pacific seafloor rock. The “E.T. sponge” has been classified as a new species ...