Pteranodon is a genus of pterosaurs which included some of the largest known flying reptiles with wingspans over 6 meters. They lived about 80 million years ago in North America in present day Kansas, Alabama, Nebraska, Wyoming, and South Dakota.
The name from Greek means 3 horned face. This dinosaur was about 30 feet long, 10 feet tall and weighed 4 to 6 tons. Stout limbs supported its girth but it was unlikely the dinosaur could move very quickly. Like a modern-day rhinoceros, it probably spent much of its time grazing on plant matter.
The stegosaurus was an armored dinosaur that lived about 150 million years ago. It had a heavily rounded back, short forelimbs, head held low to the ground and a stiffened tail held high in the air. The double plates along its back were most likely used for defense and may also have regulated its temperature. Stegosaurus weighed about 6,800 pounds and was 9 feet tall.
The species Tyrannosaurus rex (rex meaning "king" in Latin), commonly abbreviated to T. rex, is one of the most well-represented of the large theropods. Tyrannosaurus was a bipedal carnivore with a massive skull balanced by a long, heavy tail. Relative to its large and powerful hind limbs, Tyrannosaurus fore limbs were short but unusually powerful for their size and had two clawed digits. It was among the last non-avian dinosaurs to exist before the Cretaceous–Paleogene extinction event.
Perseverance launched July 30, 2020, enroute to Jezero Crater, Mars. Perseverance features a plutonium power source and a variety of instruments to aid the rover in its mission to seek signs of previous life on Mars, as well as collect data to further aid future manned missions there.
Ingenuity, the 4 pound helicopter that was launched with Perseverance, features four specially made carbon-fiber blades, arranged into two rotors that spin in opposite directions at around 2,400 rpm – many times faster than a helicopter on Earth. It is a separate experiment from the rover and is intended to demonstrate technologies needed for flying in the Martian atmosphere.
Sikorsky® UH-60 Black Hawk® Since being introduced to the Army in 1979 this medium-lift, multi-role helicopter is now used in more than 28 countries world-wide. It has fought its way in and out of countless combat zones to deliver and extract troops, save lives, provide critical supplies and perform as an aerial firefighter and border patroller.
The supersonic F-14 Tomcat is a twin-engine, variable-sweep wing fighter aircraft. It was developed for the US Navy to counter Soviet MiG Fighter jets. The Tomcat is a two person crew consisting of a pilot in the front seat and a Radar Intercept Officer (RIO) in the back seat.
Over 15 stories tall, the external tank flanked by two booster rockets, enabled the space shuttle to escape Earth’s gravity and send it into orbit. The two booster rockets would burn 9 tons of fuel per second, at a velocity of 3000 miles per hour.
Shuttle nameplates included: Atlantis, Discovery, Endeavor and Enterprise.