The Cube Method. If you have a little bit of time on your hands, you can cut the stick(s) of butter into fourths and then cube into small pieces. The smaller the cubes, the quicker the butter will soften. Just leave them at room temperature for about an hour or until soft to the touch.
The first successful Venus flyby was NASAâs Mariner 2. This spacecraft was launched on August 8th, 1962 and made a successful flyby on December 14, 1962. So that calculates to 110 days from launch to arrival at Venus. The most recent spacecraft to fly to Venus was ESAâs Venus Express. It was launched on November 9th, 2005, and took 153 days to make the journey to Venus.
No seriously, that is true, it takes about one year for venus to make a complete rotation (i dont mean revolution, but rotationâ¦ like spinning a basket ball.) Actually Venus rotates in about 243 Earth days and that's only about 8 months, not a year. One day on Venus is about 243 Earth days long. There are 24 hours in a day on Earth, 243 x 24=5832 hours. That's the rotation period, known as the sidereal day. But it's more complicated than that because you're ignoring the solar day. The solar day depends on a planet's motion round the Sun as well as its spin.