Solar storm threat spikes for astronauts as Sun turns volatile; CME could be fatal

In an intriguing celestial observation, NASA's Perseverance Rover on Mars has captured a striking view of a massive sunspot, signalling a region of heightened solar solar activity on the far side of the Sun. This sunspot is rotating to face the Earth and the likelihood of a solar storm has just increased manifold.

While you’ll have to wait until 2024 to see Dune: Part Two on the big screen, Fandango is giving us all a great excuse to go out to the movies this Sunday. To commemorate National Cinema Day, Fandango is offering $4 tickets to any movie screening happening across the U.S. on Aug. 27, giving you the perfect excuse to complete the Barbenheimer challenge for just $8.

With the highly anticipated landing of Chandrayaan-3 on the Moon scheduled for Wednesday, Indian-American astronaut Sunita Williams has expressed her excitement and anticipation for the event.

This week, the Earth has not been hit by a single solar storm. We have suffered some minor instances of radio blackouts and GPS disruptions due to solar winds, but apart from that, the Sun has remained quiet, even when a highly unstable sunspot, AR3405, has emerged in the Earth's view of the Sun. However, things could be changing. In the late hours of yesterday, strange radio emissions were detected, which is usually a warning sign for a solar flare eruption. Sure enough, a flare was set off and it did release a coronal mass ejection (CME), as per reports. The direction of the CME has not been confirmed so far, but there is a possibility that it could be Earth-bound.

A new sunspot has entered the Earth-facing side of the Sun, and it appears to be crackling with solar flares. Luckily, so far it has not exploded, but it cannot be said just how long it will stay the same way. And perhaps that's why today's solar storm forecast has included a chance of an X-class solar flare eruption as well as the possibility of radio blackouts due to solar winds passing. It remains to be seen whether any eruptions today can release a coronal mass ejection (CME) towards the Earth and cause a further solar storm threat.

After a bit of a quiet period, the Sun is again gearing up for a period of high solar activity. In the last four days, the sunspots on the Earth-facing side of the Sun have been slowly disintegrating without exploding. But the same cannot be said about a new sunspot region, named AR3405, which will soon be on the Earth-facing side of the Sun. The sunspot has already exploded once and is considered to be brimming with M-class solar flares. Any of them can release a big coronal mass ejection (CME) and spark a major solar storm on Earth. The next few days are going to be concerning for our planet.

ULTRARAM is a new type of «universal memory» that can exceed the longevity of your SSD's flash storage and match the read/write speeds of system memory. But all with a lower power demand. This is kinda the holy grail of memory and could be a real game changer for computing. No wonder it's just won an award at the Flash Memory Summit. 

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.

In a pivotal operation, NASA's Parker Solar Probe flawlessly executed a brief yet critical maneuver on August 3, 2023. This maneuver, accomplished through the activation of the spacecraft's compact thrusters, ensured that the probe remained precisely on course for its impending sixth Venus flyby, scheduled for August 21, 2023.

NASA spacecraft called STEREO-A will be visiting Earth after 17 long years of watching the Sun. Even as it does so, it will be passing inside a solar storm and sending the valuable data back to Earth to better chart our closest star. In effect, STEREO-A will be inside a solar eruption and that means it's not just what STEREO-A will see as it flies by Earth, but also what it will “feel,” that could lead to major discoveries.

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. 

This week was filled with high-intensity solar activity. The week began with an X-class solar flare eruption that released two separate coronal mass ejections (CME), which eventually gave way for the cannibal CME that missed the Earth narrowly. Beyond this, there were several M-class and X-class solar flare eruptions on the Sun this week, all of which have released solar particles directed towards the Earth. This excess of solar particles has slowly made its way to our planet and has sparked a solar storm event that may last between 24 to 48 hours. We have not seen a long-term solar storm like this in years. So, what kind of impact it may have on us? Let us take a look.