There have been 24 coronal mass ejections in the past week alone.
As NASA's Orion spacecraft prepares to fly by the Moon, sky gazers can expect another little treat in the skies as a minor geomagnetic storm is expected to hit the Earth,Over the past week, our Sun has seen some intense activity. Usually, when activity on the Sun increases, the chances of a geomagnetic storm on Earth also increase.
carry risks to infrastructure and communications on the planet. However, in the past week, our planet has been a bit lucky it wasn't in the line of fire.Astronomers study the surface of the Sun to gauge the impact that solar activity might have on our planet. Every 11 years, the Sun goes through a cycle where its poles flip, causing a heavy churn of material inside.
Seen brightly lit in these images are areas of solar activity, while right next to them are darker areas where intense magnetic fields have led to a temporary slowdown of solar activity. Called sunspots, these are areas where scientists often find sudden outbursts of radiation, referred to as solar flares. These are large bursts of intense radiation that can travel across the solar system and interact with everything that comes their way.
At times, these outbursts are also accompanied by material from the solar surface, which is also sent out into space. These are called coronal mass ejections . Luckily for our planet, the atmospheric blanket absorbs most of these outbursts of energy, keeping humanity and other flora and fauna safe from its harm.
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Low Earth orbit: Seven significant spacecraft that lie in low Earth orbitFrom GPS to the venerable Hubble Space Telescope, low Earth orbit has proved to be a very useful piece of space real estate indeed.
Consulte Mais informação »
Friends, family of Dallas hospital shooting victim remember their 'angel on earth'Family members and friends of a Methodist Dallas Medical Center social worker celebrated her life nearly one month after she and a nurse were ambushed and killed while checking on a patient.
Consulte Mais informação »
Fire in Sun Valley closes some 5 Freeway lanesMore than 100 LAFD firefighters had been dispatched to the fire, which had reached “major emergency status” by 8:20 p.m.
Consulte Mais informação »
High winds push Sun Valley fire to major emergency status, 150+ LAFD firefighters respondThe fire was first reported at 7:39 p.m. in the 11200 block of West Penrose Street, said the Los Angeles Fire Department's Brian Humphrey.
Consulte Mais informação »
Arizona State reports card: Sun Devils struggle in all facets in loss to Oregon StateThis marked the sixth game against a nationally ranked opponent for ASU, with the lone victory being a 45-38 win over Washington five weeks ago.
Consulte Mais informação »
High Winds Push Sun Valley Fire to Major Emergency StatusWind-driven flames that started in vegetation adjacent to the 5 Freeway in Sun Valley spread into a metal-clad building and escalated into a major emergency with a battle on the ground and in the air.
Consulte Mais informação »