scifi jokes

What did the moon say to the sun?
So big and cant come out at night!

 Investigators at a major research institute have discovered the heaviest element known to science. This startling new discovery has been tentatively named Administratium (Ad).
 The new element has no protons or electrons, thus having an atomic number of 0. It does, however, have 1 neutron, 125 assistant neutrons, 75 vice neutrons, and 111 assistant vice neutrons, for an atomic mass of 312. These 312 particles are held together by a force called morons, which are surrounded by vast quantities of lepton-like particles called peons. Since it has no electrons, Administratium is inert.
 However, it can be detected as it impedes every reaction with which it came into contact.
 According to the discoverers, a minute amount of Administratium causes one reaction to take over four days to complete when it would normally take less than a second. Administratium has a normal half-life of approximately three years; it does not decay, but instead undergoes a reorganization in which a portion of the assistant neutrons, viceneutrons, and assistant vice neutrons exchange places. In fact, an Administratium sample's mass will actually increase over time, since with each reorganization some of the morons inevitably become neutrons, forming new isotopes. This characteristic of moron promotion
 leads some scientists to speculate that Administratium is formed whenever morons reach a certain concentration. This hypothetical quantity is referred to as the "Critical Morass".

The two inventors of the bungee rope went to Spain to test their invention. They built a 50-foot tower and, once completed, one of the guys stood on the edge of the platform and dove into the air with the rope tied to his feet. The other guy, standing up on the platform, waited until his friend returned up so that he could grab him. The first time his friend sprung up, he tried to grab him but missed and noticed that his head was swollen. The next time, he missed again and again there was a bruise on his head and face. This time, with much concern, he dove forward to get his partner, pulled him in and asked, "What happened? Is the cord too long?" His partner replied with his face all bloody, "What is piñata?"

Two atoms were walking down the street. One atom says to the other one, "I've lost an electron!"

The 2nd atom replies, "Are you sure?"

"I'm positive."