To date, a total of 32 monkeys have flown into space including Chimpanzees. Other animals include cats and dogs too. Many animals have died thanks to space programs, but what if some were still out there? Wear this funny rocket science and astrobiology t-shirt and become a warrior for the abandoned animals in space.

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Are monsters real? No, but they were for millions of years when we weren't around, which is a good thing. Dinosaurs and other prehistoric creatures were the only real monsters that ever existed, and now you can let other people know that monsters were real.

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Is it impossible to break the laws of physics? The universe should not be expanding as fast as it actually is. So, if it is possible to break the laws of physics, then wear this funny science t-shirt and become the universe's first physics lawyer to defend those laws. This funny scientific t-shirt makes a great gift for scientists, teachers, and college students that believe in physics and all that stuff.

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Humans are sexually active beings and there are several different categories of sexual behavior. If you believe that there are aliens out there somewhere, then you must also realize that humans will have sex with an alien. Now you can let everyone know that you're volunteering for the job of having an alien relationship with this funny alien sex t-shirt for science or movie fans that states you're an exosexual in nature. If you identify with the unidentified, then wear this alien lover's t-shirt to the next Bi-Mon-Sci-Fi-Con.

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If you're into robotics and science in general, then this funny robot body builder t-shirt is body ready. Whether you're a bodybuilder or a body builder, wear this funny scientific t-shirt and let people know that you could crush them in an instant, as soon as you go to the science lab and get your robotic body that is.

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Some people were made in China, and some people were made by mistake, but the wearer of this funny science or science-fiction t-shirt was Made In Another Dimension. If you're a multi-dimensional being, then you should be buying this astronomically funny science t-shirt to wear in the 3rd dimension, even though the graphics are actually 2 dimensional. Okay, there will be no more mention of another dimension.

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Joey on Friends used to say How you doin'?, but on this funny alien sex life scientific t-shirt an alien is asked How You Screwin'? This funny scientific t-shirt makes a perfect gift for Astrobiology scientists or students that study extraterrestrial life and might just wonder how they procreate.

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Gravitational Attraction is when two bodies are attracted to each other, like at a party. If you're a scientist or science fan, then you can start letting all your friends and family know that there are now two kinds of gravity in the universe. Both are caused by bodies. Wear this funny t-shirt with a scientific twist and get people to gravitate toward you.

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This funny scientific t-shirt is about being unnerved very easily. As most scientists know the speed of light is very fast, and so are some people at losing it. If you want to lose it, or have already lost it, then this funny astronomy science t-shirt for adults is for you. This witty adult humor t-shirt also makes a great gift for science and astronomy fans, teachers, and students too.

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This funny cat in space t-shirt is partnered with our "They're still out there" t-shirt and is also a sequel to the famous "Hang or hangin' in there" poster with the kitten. Wear this funny house cat in space t-shirt if you love astronomy, science, or house cats. A great gift for college students that are also still hangin' in there as well.

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