The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay onto the Pacific Ocean.As part of both US Highway 101 and California Route 1, it connects the city of San Francisco on the northern tip of the San Francisco Peninsula to Marin County.t is defined by the headlands of the San Francisco Peninsula and the Marin Peninsula, and, since 1937, has been spanned by the Golden Gate Bridge.
A planet's day is the time it takes the planet to rotate or spin once on its axis. Venus rotates much more slowly than Earth does, so a day on Venus is much longer than a day on Earth.A day on Venus lasts for 243 Earth days or 5,832 hours! A day on Earth is 23.943 hours.Venus also rotates backwards compared to the Earth and most of the other planets. 1  Javascript must be enabled to use Cool Cosmos.enus rotates much more slowly than Earth does, so a day on Venus is much longer than a day on Earth. A day on Venus lasts for 243 Earth days or 5,832 hours! A day on Earth is 23.943 hours.
------------------. If you're hoping to be one of those first human interplanetary explorers, you might want to know: how long does it take to get to Mars? The journey from Earth to Mars takes about 300 days.Every two years Mars is at its closest point, only 55 million km from Earth, and it's the ideal time to send a spacecraft. Travel time depends on the positions of the planets and how much fuel you're willing to burn.When you're trying to get to Mars, just like in a car, spending more fuel means a shorter travel time.The first spacecraft to make this journey was NASA's Mariner 4, launched on November 28, 1964 and arrived 228 days later.-----------------. If you're hoping to be one of those first human interplanetary explorers, you might want to know: how long does it take to get to Mars? The journey from Earth to Mars takes about 300 days.