WebDec 2, 2006 · Zero gravity is the condition or state when your body becomes weightless. For example, on Earth, we have a gravitational field of 32 feet (9.8 meters) per second squared. At the state of zero gravity, …

The human body in space: Distinguishing fact from fiction

A stellar-mass black hole, with a mass of tens of times the mass of the Sun, can likely form in seconds, after the collapse of a massive star. These relatively small black holes can also be made through the merger of two dense stellar remnants called neutron stars. A neutron star can also merge with a black hole to make a … See more The research involves looking at the motions of stars in the centers of galaxies. These motions imply a dark, massive body whose mass can be computed from the speeds of the stars. … See more No. There is no way a black hole would eat an entire galaxy. The gravitational reach of supermassive black holes contained in the middle of galaxies is large, but not nearly large enough for eating the whole … See more The Sun will never turn into a black hole because it is not massive enough to explode. Instead, the Sun will become a dense stellar … See more It certainly wouldn't be good! But what we know about the interior of black holes comes from Albert Einstein's General Theory of Relativity. For black holes, distant observers will … See more WebFeb 14, 2024 · A bright red dot called Betelgeuse marks Orion’s shoulder, and this star's strange dimming has captivated skygazers for thousands of years. Aboriginal Australians may have even worked it into ... dusk till dawn light bulbs

Why doesn

WebAt some point, the marshmallow would explode, just like the balloon. You can do the same thing with a balloon as it goes up into the atmosphere - the balloon expands and eventually pops if it gets high enough. Answer 3: It would do neither. In fact, the marshmallow would freeze and become very brittle like a piece of rigid plastic. WebAnswer (1 of 10): The First Law of Thermodynamics states…..NOTHING CAN BE CREATED, NOTHING CAN BE DESTROYED IN THE UNIVERSE, objects can change their “state” OR ... WebGravity is a force that attracts all objects towards each other – every object with mass pulls on every other object with mass. When a person jumps off a chair, the person is attracted to the Earth and the Earth is attracted to … duxbury half marathon