Dark matter may be made up of particles that we haven't ___ yet. A. discovered B. invented C. produced D. destroyed 相关知识点: 试题来源: 解析 A。解析:在宇宙研究中,暗物质可能由我们还没有发现的粒子组成。discover表示发现,符合探索宇宙奥秘时对暗物质组成的研究情况。invent表示发明,是创造出...
Professor Maeder argues that by doing away with the ideas of dark matter and dark energy, or at least the need for them to exist, the concept could contribute to "potentially solving two of astronomy's greatest mysteries." He goes back to basics to posit a "starting hypothesis that has n...
dark matter would have led it to settle down far more quickly than regular matter, going from a uniform gas cloud to a somewhat clumped network of smaller clouds and connecting tendrils. As these tendrils stretched across the universe, their distribution may have directed where regular matter ...
The origin of dark matter is a mystery but if it has any connection with scalar particles it may predate the Big Bang. The new calculations do not consider any new types of interactions between dark matter and visible materials beyond gravitational influence, which is already known. The mathemat...
A. They may produce light. B. They may produce sound. C. They may produce gamma rays or other high-energy particles. D. They may produce heat. 相关知识点: 试题来源: 解析 C。解析:“For example, when two dark matter particles collide, they may produce gamma rays or other high-energy...
Department of Energy announced on April 3, 2013 that they may have found evidence of dark matter, an elusive substance. The discovery is the first announced result from the Alpha Magnetic Spectrometer (AMA) installed on the exterior of the International Space Station in 2011. The article also ...
Dark Matter is a necessary ingredient for a complete theory of Nature, which has so far remained elusive in laboratory searches for new particles. Searches at current and future colliders are in principle a promising way to search for electroweak charged dark matter particles, but the sensitivity...
Dark matter detected dangling from the cosmic web for 1st time —How the Large Hadron Collider's successor will hunt for the dark universe —'Supercharged rhino' black holes may have formed and died a second after the Big Bang "Our observations indicate that primordial black holes cannot compris...
[13] Dark matter may not be made of tiny particles as most scientists believe, but instead may consist of large chunks of strange matter anywhere from the size of an apple to an asteroid, researchers said. [12] The gravitational force attracting the matter, causing concentration of the ...
On the other side, the proper search shall: (i) give precedence to observations and the experiment results wherever they may lead (ii) consider the possibility that the Physics behind the Dark Matter phenomenon be disconnected from the Physics we know and and does not comply with the usual ...