How strong is Mars's magnetosphere? How big is the sun's magnetosphere? Does the Earth's inner core move? How does the density of Jupiter compare to the terrestrial planets? How big is Saturn's magnetosphere? What is the average density of the sun?
while a Build-Drone was being reloaded, a second, smaller drone surveyed the work. It was called Scan-Drone. It looked for places where the last layer was too thin or thick. Then it created a plan for the next layer to help even things out. This kept the tower straight and strong. ...
Life as we know it could not exist without Earth's magnetic field and its ability to deflect dangerous ionizing particles from the solar wind and more far-flung cosmic rays. It is continuously generated by the motion of liquidironin Earth'souter core, a phenomenon called the geodynamo. Despit...
"The magnetic field and resulting charged particles are intense and dangerous at Jupiter," Bonnie Buratti, Europa Clipper deputy project scientist at JPL, told Space.com. Jupiter's ultra-strong magnetic field is a whopping 20,000 times stronger than Earth's. The transistor issue originated outsid...
A galaxy is an astronomical system that consists of a large number of stars and other matter. A nebula is a cloud of dust and gas in space.New stars are produced from nebulae. Black holes are areas in space,where gravity is so strong that nothing,not even light,can escape from...
Of course, that doesn't mean that a manned mission to Mars is akin to a vacation to California. Rovers have allowed space programs to not just explore the Martian surface but also suss out some of the issues that would arise should we one day send women or men to the planet. Contents...
Of course, that doesn't mean that a manned mission to Mars is akin to a vacation to California. Rovers have allowed space programs to not just explore the Martian surface but also suss out some of the issues that would arise should we one day send women or men to the planet. Contents...
Will Earth die someday how Mars died? The good news for us is that the magnetic field here on Earth shows no sign of ceasing anytime soon. The dynamo in the core may do things like flip and reverse, swapping north-and-south magnetic poles, but we should continue to stay protected from...
Experts say the 2026-2027 aurora season is the big one so mark your diaries! Read more: Aurora activity is just getting started. Here's why the best northern lights are yet to come. Where and when to see the northern lights When the northern lights put on a strong display even a full...
When the matter is that of romantic or erotic attraction, we look to Venus and Mars. Along with any aspects made between them, the astrologer checks to see if electric, disruptive, exciting Uranus factors into the quixotic calculus; or do Pluto's magnetic and possessive tendencies show up?