We take a look at a new archeological site concerning the Mayan calendar, a new use for breathalyzers, cancer research, exoplanet, retinal prostheses, spacecraft updates, and as always take a peek back into history and up in the sky this week.

We take a look at how the Egyptians are helping astronomical models today, a star being eaten, strange smog contributors, the upcoming Venus transit, viewer feedback, SpaceX spacecraft update, and as always take a peek back into history and up in the sky this week.

We take a look at mining asteroids, recovery from strokes, lefties, talking to yourself, solar cells, a review of some recent major media stories, viewer feedback, spacecraft updates, and as always take a peek back into history and up in the sky this week.

We take a look at aurora on Uranus, Martian dust devils, counting penguins, Apollo 8 images, the high altitude jet stream, the latest on the shuttles, and as always take a peek back into history and up in the sky this week.

We take a look at how the Bering strait could affect the world climate, dinosaur eggs, exo planetary systems, a possible alzheimer's test, light pollution, viewer feedback, and as always take a peek back into history and up in the sky this week.

We take a look at baby mammoth hair color, feathered dinosaurs, plasma, NASA funding, Apollo 13 and as always take a peek back into history and up in the sky this week.

We take a look at recovering Apollo 11 hardware, James Cameron’s ocean dive, sprinting planets, Lego science, coffee, Einstein’s writings, Hubble image competition, viewer feedback and as always take a peek back into history and up in the sky this week.

We take a look at hiking in the Amazon, swimming robots, Lunar images, Martian weather, Apollo sites, Space Station precautions, viewer feedback, and as always take a peek back into history and up in the sky this week.

We take a look at more Lego’s into space and near space, Venus transit, a meteorite that crashed through a cabin, guiding lightning with lasers, updates on Encyclopedia Britannica, near-orbital skydiving, check in on the latest news on Neutrinos and solar storms and as always take a peek back into history and up in the sky this week.

We take a look at recent solar activity, new ideas and imaging of the Titantic, Higgs Boson particles, Dinosaur feathers, transparent electrodes, dust devils on Mars, viewer feeedback and as always take a peek back into history and up in the sky this week.