Powerful Solar Storm Expected to Disrupt Radio Signals
Video Credit: Wibbitz Top Stories - Duration: 01:31s - Published
Powerful Solar Storm Expected to Disrupt Radio Signals
Powerful Solar Storm , Expected to Disrupt , Radio Signals .
'Newsweek' reports that a solar storm, caused by an
X-class solar flare that took place on New Year's Eve,
was expected to impact Earth on January 2.
.
Experts warned that the resulting solar storm
could start disrupting radio signals and cause
bright auroras on that date.
The super #solarstorm launched
during a X4.98-flare New Year's Eve
will clip Earth.
NOAA prediction
shows impact early January 2 (UTC), Tamitha Skov, space weather physicist, via X .
The storm should hit hard,
but last less than a day.
Expect bright, but short-lived
#aurora plus #radio signal
disruptions on Earth's nightside, Tamitha Skov, space weather physicist, via X .
The storm should hit hard,
but last less than a day.
Expect bright, but short-lived
#aurora plus #radio signal
disruptions on Earth's nightside, Tamitha Skov, space weather physicist, via X .
A solar flare is an ejection of electromagnetic
radiation, usually in the form of X-rays.
.
Typically, solar flares are emitted from sunspots on
the surface of the sun and occur when magnetic fields
in those sunspots become reorganized or entangled.
According to Jesse Woodroffe, a program scientist in the
Heliophysics Division at NASA headquarters, solar flares are, "around a million times
stronger than a nuclear bomb.".
However, 'Newsweek' reports that a nuclear explosion takes
place in a highly localized position of time and space, while the energy emitted by solar flares spreads across a vast distance.
The X-class event on December 31 was the most
powerful on record since the beginning of the
current solar cycle, which started in December of 2019
A magnificent display of auroras illuminated the skies over Russia, Ukraine, Germany, Slovenia, Britain, and various parts of Europe as the most powerful solar storm in over two decades struck Earth on Friday. The National Oceanic and Atmospheric Administration (NOAA)'s Space Weather Prediction Center reported that the first of several coronal mass ejections (CMEs), characterised by expulsions of plasma and magnetic fields from the Sun, occurred just after 1600 GMT.
#SolarStorm #NorthernLights #Europe #SpaceWeather #SolarActivity #AuroraBorealis #SolarFlares #GeomagneticStorm #SpaceExploration #SolarPhysics #SunActivity #Astronomy #SolarEvents #SolarParticles #AuroraWatching
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NOAA Issues Rare , Warning Following Powerful , Solar Event.
CBS reports that a severe G4 geomagnetic storm
headed towards Earth has triggered a rare warning
from NOAA officials for the first time in two decades.
The warning comes following days of solar activity
that sent several waves of plasma in Earth's
direction along with powerful magnetic fields.
G4 storms are the second-strongest
type of geomagnetic storms and can
cause widespread voltage problems. .
NOAA warns that they can also cause some
protective assets to "trip out key assets from the grid,"
as well as cause orientation problems for spacecraft. .
If geomagnetic storms
were hurricanes, 'severe'
would be category 4. , Spaceweather.com, via CBS.
The powerful G4 storm could also cause
northern lights, or aurora borealis, to be seen
in northern California and as far south as Alabama.
In a May 9 press release, NOAA said that the solar
event began on May 8, when a group of sunspots
generated "several moderate to strong solar flares.".
According to NASA, solar flares are explosions of
radiation which are considered the strongest
explosive events in the solar system.
NOAA noted that the area, which
produced the recent flares, is roughly
16 times the diameter of the Earth.
The sunspots known as AR3664 measures about 124,000
miles across, and Space.com notes that it is one of the, "largest and most active
sunspots seen this solar cycle." .
According to NOAA, the geomagnetic storm
is expected to hit Earth as early as midday
on May 10 and continue through May 12
Credit: Wibbitz Top Stories Duration: 01:31Published
Coral Reefs Are Heading Toward , the Worst Global Mass Bleaching on Record.
According to U.S. government scientists, coral reefs are approaching a fourth global mass bleaching event caused by global heating.
According to U.S. government scientists, coral reefs are approaching a fourth global mass bleaching event caused by global heating.
The occurrence is expected "to be the most extensive on record," 'The Guardian' reports. .
According to the National Oceanic and Atmospheric Administration's (NOAA) Coral Reef Watch.
about 54% of ocean waters that contain coral reefs have endured enough heat stress to cause bleaching.
The Great Barrier Reef, the largest coral reef
system on the plant, also experienced
"its most widespread heat stress event" ever
this year, 'The Guardian' reports. .
Currently, the record for the most widespread bleaching event took place between 2014 to 2017 with 56% of the ocean's coral reefs subjected to heat stress levels severe enough to cause bleaching.
Dr. Derek Manzello, the Coral Reef Watch director, said that the current bleaching
event is set to surpass that record soon...
... “because the percentage of reef areas experiencing bleaching-level heat stress has been increasing by roughly 1% per week.”.
The bottom line is that as coral
reefs experience more frequent
and severe bleaching events,
the time they have to recover
is becoming shorter and shorter. , Dr. Derek Manzello, the Coral Reef Watch director, via 'The Guardian'.
Current climate models suggest
that every reef on planet Earth will
experience severe, annual bleaching
sometime between 2040 and 2050, Dr. Derek Manzello, the Coral Reef Watch director, via 'The Guardian'.
Coral reefs "provide habitat to a quarter of
all marine species" but are regarded as one
of the most susceptible ecosystems to
global warming, 'The Guardian' reports. .
Coral reefs "provide habitat to a quarter of
all marine species" but are regarded as one
of the most susceptible ecosystems to
global warming, 'The Guardian' reports.
Credit: Wibbitz Top Stories Duration: 01:31Published
Contractor Warns of , Potential Catastrophe if NASA , Goes Ahead With Scheduled Launch.
IEN reports that a NASA contractor has publicly
urged the space agency to reconsider an
upcoming launch, warning it could end in disaster.
The news comes after the initial launch
of Boeing's Starliner was scrapped as
the result of a leaky valve just last week. .
The news comes after the initial launch
of Boeing's Starliner was scrapped as
the result of a leaky valve just last week. .
NASA has plans to attempt
another launch later this week. .
ValveTech produces valves
and other components for both
aerospace and military applications.
ValveTech produces valves
and other components for both
aerospace and military applications.
The company issued a press release
warning that a second launch
attempt could end in catastrophe. .
The statement from ValveTech
President Erin Faville called for NASA
to re-double safety checks and protocols. .
The failed launch last week would have been
the first human space flight for Boeing but was
scrubbed after a faulty valve was discovered. .
The Associated Press reported that the fluttering oxygen
pressure-relief valve on United Launch Alliance’s Atlas
rocket may have exceeded its 200,000 lifetime cycles. .
The ValveTech statement questions how
NASA, Aerojet and Boeing could have... .
... "qualified this valve for the mission
without proper supporting data or
previous history or legacy information.".
According to ValveTech, this , "goes against aerospace-industry
qualification protocols established by NASA."
Credit: Wibbitz Top Stories Duration: 01:31Published
Boeing called off its first astronaut launch, ferrying two NASA test pilots to the International Space Station, because of a valve problem on its Starliner capsule. But if engineers find a solution quickly, another countdown could be expected in the next 24-hours.
Credit: euronews (in English) Duration: 00:37Published
NASA Reestablishes , Connection With Distant , Voyager 1 Space Probe.
The news comes after engineers at
the agency worked for months
attempting to fix the 46-year-old probe.
In December, NASA's Jet Propulsion Laboratory (JPL)
said that the probe, now a staggering 15 billion miles
away from Earth, was transmitting gibberish code. .
On April 23, the JPL announced that
the team was once again receiving
usable data from the spacecraft.
Currently, the probe is only
transmitting data regarding the status
of the ship's engineering systems.
The next step is to enable
the spacecraft to begin
returning science data again, JPL statement, via 'The Guardian'.
'The Guardian' reports that Voyager 1 has been in
operation for nearly half a century after launching
in 1977 with the goal of studying Jupiter and Saturn.
In August of 2012, Voyager crossed into
interstellar space, becoming the first
human-made object to leave the solar system.
The probe is currently traveling at a staggering
36,800 miles per hour through space.
NASA plans to collect data from the two
Voyager spacecraft for a few more years,
but the space agency expects to lose
contact with the probes within the next decade
Credit: Wibbitz Top Stories Duration: 01:30Published
NASA has unveiled striking images capturing the extensive flooding in the UAE following the recent torrential rainfall. Describing it as a "slow-moving storm," NASA highlighted the unprecedented deluge that inundated the Gulf states, surpassing a year's worth of rainfall in some regions. According to the UAE's meteorological department, the country received a staggering 6.04 billion cubic metres of rain last week, nearly equivalent to its annual precipitation of 6.7 billion cubic metres. This remarkable event underscores the magnitude of the weather phenomenon that swept across the region.
#DubaiFloods #UAEFloods #NASAImages #FloodedUAE #RainInUAE #UAEWeather #FloodMonitoring #NASAData #UAEEnvironment #ClimateChange
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Madrid’s Prado Museum has confirmed that a painting which almost sold for the price of a Macbook at auction is in fact a long lost work of the Italian master painter worth tens of millions.
Credit: euronews (in English) Duration: 01:06Published
Over 100 artists were given free rein to create in 100 spaces provided by shopkeepers, institutions, and neighbours in Madrid for the Pinta Malasaña festival.
Credit: euronews (in English) Duration: 01:58Published
Dozens of families from Mexico, Argentina, Colombia and Venezuela have chosen Madrid as a residential and investment destination, transforming the real estate, cultural and leisure fabric of the Spanish capital.
Credit: euronews (in English) Duration: 02:14Published