... If you could see gamma rays, the familiar skyscape of steady stars would be replaced by some of the most bizarre objects known to modern astrophysics -- and some which are unknown. ... April Fools Day More Intense On Mars . ... Though the discovery is contrary to accepted theories of April Fools Day, researchers note that there are several likely causes for the severe martian April Fools phenomenon. ... A Prominent Solar Prominence from SOHO . ... Stars and the Bubble Nebula . ... April . ...