Where we always second guess!
In our solar system, Venus is the second-closet planet to the the sun. It orbits at an average distance of 67,238,251 mi (108,209,475 km) at a mean orbital velocity of 78,339mph (126,074 km/h).
The closest planet to the sun is Mercury. Its average distance from the sun is about 36 million mi (58 million km).
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Cheetahs are cool. They’re sleek. They’re majestic. They’re hunters who use their speed to chase down their prey. They’re the fastest land animals around, topping out in some measures at 60-70 mph. True, cheetahs can only maintain their sprints for maybe a half mile to a mile at most before needing a rest, but we don’t care. Cheetahs are just…read more
For those of you who’ve never heard of Donald Mitchel, he’s a former computer research scientist and writer who also a space exploration history enthusiast. He is also an expert in the field of image resampling and enhancement. In his latest tweet (down below) Mitchel presents raw images he got from the Soviet Union’s Venera project, which sent back the…read more
Venus is the planet second-closest to the the sun in our solar system and Earth’s nearest neighbor. The cloudy rocky planet orbits the sun at an average distance of 67,238,251 mi (108,209,475 km) at a mean orbital velocity of 78,339 mph (126,074 km/h). For us Earthlings, Venus also the second-brightest object in the night sky, with the first being the…read more
When Alan Bean retired from NASA and decided to become a full-time professional fine-art artist, he had to shed his aeronautical engineering and astronaut self to allow his inner artistic vision come through to the canvas. Not an easy task for the former Apollo 12 astronaut, one of only 12 men to have walked on the surface of the moon,…read more
Finner, razorback, flathead, common rorqual, herring whale, finback whale — these are all names for the fin whale, an animal that few outside of the marine biology or maritime communities know or care about. But it is a majestic animal with sleek hydrodynamic lines and curves that roams the world’s oceans gulping down plankton and fish in astonishing quantities. Second…read more
