Our online search history can reveal a lot about us, but which Americans are most curious about new technologies?
03.08.2023 - 08:55 / tech.hindustantimes.com / Storm
After the lucky escape from a coronal mass ejection (CME) earlier this week, now another solar storm threat is facing us. According to the National Oceanic and Atmospheric Administration (NOAA), a US agency tracking space weather, multiple CMEs can hit the Earth in the next two days between August 4 and 5. These were hurled by an M-class solar flare that exploded on the Earth-facing side of the Sun on August 1. This was part of a major instability event of the active sunspot AR3380. Now, as the CMEs approach, there are fears that it can spark an intense solar storm event, damaging satellites, shortwave radio communication, and more. Check the details.
According to a report by SpaceWeather.com, “Minor G1-class geomagnetic storms are possible on Aug. 4th-5th when one or more faint CMEs are expected to hit Earth's magnetic field. They were hurled in our direction by a series of M-class eruptions from active sunspot AR3380 on Aug. 1st and 2nd”.
At present, there are as many as 9 active sunspot regions on the Earth-facing side of the Sun. This means there is a big possibility that further solar flare explosions can happen at any time. If these flares are large enough, they can release a large amount of plasma and solar material into space, which eventually forms CME.
Compared to some of the stronger solar storm events that we have seen in the previous months, this particular one is not expected to be too strong. But, even minor storms can cause some serious damage. It can disrupt wireless communications and GPS services, causing trouble for airlines, mariners, ham radio controllers, and drone operators. The solar storm can delay flights, cause ships to change course, and disrupt any important information that is shared through these low-frequency channels.
However, things can take a turn for the worse if the next CME released is intense and it gives way to a powerful G5-class geomagnetic storm of the likes of the Carrington event. Such storms can have a far sinister impact on the Earth.
The NASA Solar Dynamics Observatory (SDO) carries a full suite of instruments to observe the Sun and has been doing so since 2010. It uses three very crucial instruments to collect data from various solar activities. They include the Helioseismic and Magnetic Imager (HMI) which takes high-resolution measurements of the longitudinal and vector magnetic field over the entire visible solar disk, Extreme Ultraviolet Variability Experiment (EVE) which measures the Sun's extreme ultraviolet irradiance, and Atmospheric Imaging Assembly (AIA) which provides continuous full-disk observations of the solar chromosphere and corona in seven extreme ultraviolet (EUV) channels.
Our online search history can reveal a lot about us, but which Americans are most curious about new technologies?
The asteroid that struck Earth around 65 million years ago profoundly impacted the planet's future. While this impact was disastrous, it wasn't the biggest asteroid to ever hit Earth. Researchers have now found the crater of the largest asteroid to ever hit the planet located beneath the surface in New South Wales, Australia. The Deniliquin structure, which is nearly 520 kilometers wide, surpasses the previously known biggest asteroid crater called Vredefort, which was around 300 kilometers wide. The Deniliquin impact likely occurred on Gondwana's eastern part before its continent fragmentation.
Strays producers Phil Lord and Chris Miller had no intention of doing their R-rated dog comedy by halves – including one of the NSFW moments teased in its first trailers.
We're thrilled to announce the return of GamesBeat Summit Next, hosted in San Francisco this October, where we will explore the theme of «Playing the Edge.» Apply to speak here and learn more about sponsorship opportunities here .
Bethesda have published a timeline detailing events in the Starfield universe from before the player's arrival. The scrollable chronology, which runs from 2050 to 2160, charts the origins of the war between the United Colonies and Freestar Collective factions, who sound more and more to me like the Union and the Confederacy in the US Civil War. We're also told about the formation of the Constellation organisation, a group of swashbuckling pioneers who are concerned with the origins of certain mystic Artifacts. And we get to read a little about a few key Starfield characters, such as space cowboy Sam Coe, careworn ex-soldier Sarah Morgan and sciencehunk Barrett. But the timeline also leaves plenty of mysteries. Join me, as I make a show of poking around in the collapsing space-museum with my tricorder.
SNK is on a roll. The veteran video game developer had many announcements at Evolution Championship Series 2023, including fresh information on Najd (a King of Fighters XV DLC character), its rollback netcode plans for KOF XIII and Samurai Shodown, and a teaser trailer for the highly anticipated Fatal Fury: City of the Wolves.
The onslaught of new television never stops, but that’s what we’re here for: to keep you posted on what’s new and significant in TV premieres and finales each week.
As the Sun moves towards the solar maximum gradually, scientists are worrying about a once in a century solar storm that can impact Earth, and humanity, severely. We are now experiencing the most active sun so far and it is generating massive solar storms frequently. The peak of solar activities happens every 11 years when the sun reaches the solar maximum. Normally, these solar storms do not severely impact the Earth, but, occasionally, they get so intense that they can generate strong geomagnetic storms that affect all the electrical infrastructure that humanity has created including the power grid and the satellites. NASA believes that if such a solar storm occurs, it could put the safety and livelihoods of people at risk. Now, it is being feared that such a massive solar storm can happen over the next few years.
Have you ever witnessed a ring of fire in the sky? It happens because of the solar eclipse. A solar eclipse occurs when the Sun, the Moon, and Earth line up, either fully or partially. Depending on how they align, eclipses provide a unique, exciting view of either the Sun or the Moon. According to NASA, "A solar eclipse happens when the Moon passes between the Sun and Earth, casting a shadow on Earth that either fully or partially blocks the Sun's light in some areas,"
AMD is getting closer to the launch of its next-gen Ryzen Threadripper 7000 HEDT & Workstation CPU family featuring the latest Zen 4 cores.
The most recent example of a solar storm that caused damage to Earth's infrastructure was in February 2022 when some of the Starlink satellites launched by SpaceX were trapped in the drag caused by the energized particles in the upper atmosphere, and crashed. However, it is nothing in comparison to the storm that struck the Earth in March 1940. This solar storm was so powerful that it made metal wires crackle due to excessive static electricity and disrupted phone lines and telegraph services for 5 hours. The New York Times called it a ‘Sunspot tornado', and it remains as an example of what can happen when a solar storm really shows its wrath. Let us take a look.
In a recent surge of solar activity, the Sun's eruptions have triggered a number of sloar storms, with further incidents projected to happen too. On August 7th, an intense X-class solar flare initiated radio blackouts across North America. Simultaneously, forecasts indicated a "cannibal" coronal mass ejection (CME), which had erupted on August 5th, might brush Earth's atmosphere with its edges, potentially causing a delayed solar storm. However, recent observations suggest it might have entirely missed our planet.