Sentences with aurora
Au·ro·ra
A a - Vivid red auroral rays glowed over all over North America, stretching as far south as Arizona, southern California, Mississippi, and Texas.
- Although the solar wind produces beautiful auroras, it can also cause a variety of undesirable consequences.
- Experts used to think it was just a matter of the air being heated by particles and electric currents in the regions around the poles, where auroras occur.
- He expanded on their work by pulling in historical records of auroras, naked-eye sunspots, and eclipses.
- But, as the team observed, although Saturn's aurora do share characteristics with the other planets, they are fundamentally unlike the auroral displays on either Earth or Jupiter.
- Severe solar weather is often heralded by dramatic auroral displays, northern and southern lights, and magnetic storms that occasionally affect satellites, radio communications and power systems.
- As it is, auroras on Earth follow magnetic lines of force that converge at the north and south magnetic poles.
- In the southern hemisphere, sky watchers saw the aurora australis over New Zealand, Australia, and South Africa.
- During auroral light shows, extraneous electric currents would flow through the wires, superseding the normal telegraph currents and making transmission of messages almost impossible.
- Radio waves appear to be tied to the brightest auroral spots.
- The Hubble Space Telescope has spotted auroras near the poles of both Saturn and Jupiter.
- And then last week another big storm that caused auroras and beautiful geo magnetic activity all over the world.
- Super-energized particles from the radiation belts and from auroral storms can damage the sensitive electronics of satellites.
- The southern lights, or aurora australis, have returned to Victoria's skies, delighting stargazers with their shimmering.