Latest (3/12/2025): A mysterious repeating signal is just a white dwarf.

Latest (10/21/15): The so-called "alien superstructure" may just be comets.

(9/28/15): No, alien life has not been found on Mars, but NASA did discover flowing liquid water.

(7/23/15): After much speculation about whether NASA would announce evidence of life on a Kepler planet, on July 23, 2015, it didn't announce that, but did report that discovery of an Earth-like planet in the habitable zone around a star much like our own.