Category: - Ascension Now

HUMANS TO ORBIT THE POLES:

31/3/2025

SpaceX is about to launch an historic mission. Later today, March 31st, four astronauts led by cryptocurrency billionaire Chun Wang will blast off from Cape Canaveral onboard a Falcon 9 rocket for the first-ever crewed spaceflight over the poles. During the 3-to-5 day mission, they will grow mushrooms in space, capture X-ray images of the human body in microgravity, and conduct 20 other science experiments. To watch the launch, tune into SpaceX's live stream starting at 8:46 p.m. Eastern Time.
https://spaceweather.com/

X-CLASS SOLAR FLARE:

29/3/2025

Yesterday, the sun surprised forecasters with a dramatic X1.1-class solar flare (March 28th @ 1520 UTC). The explosion caused a shortwave radio blackout over the Americas, and it hurled a massive CME into space. That CME will narrowly miss Earth. The sunspot that caused the flare (AR4046) is now turning toward Earth, so future explosions may be more effective.
https://spaceweather.com/

"HORNS OF FIRE" SOLAR ECLIPSE:

29/3/2025

When the sun rose over Maine this morning, something was missing--about 85% of the sun. A solar eclipse was underway. "We witnessed an amazing 'horns of fire' eclipse," reports Fabrizio Melandri, who sends this picture from Monticello:

I had to withstand an air temperature of -10°C (14°F), but it was worth it," says Melandri. "Although the sun was covered for 85%, the sunrise was dazzling. After a few minutes, it was necessary to use a solar filter to protect my eyes from the glare."
In New York, the eclipse was not as deep, but the sunrise was equally beautiful. Bob Kelly watched the show from Rye Beach, NY:

"The eclipsed sun beamed through some gaps in the cloud cover," says Kelly. "What a morning!"
We are receiving lots of photos from around the eclipse zone. Browse the gallery for the latest.
https://spaceweather.com/

X-CLASS SOLAR FLARE:

28/3/2025

Surprising forecasters, today the sun produced a dramatic X1.1-class solar flare (March 28th @ 1520 UTC) with a shortwave radio blackout over the Americas. NASA's Solar Dynamics Observatory photographed massive plumes of plasma emerging from the blast site:

The source of the flare is a new sunspot emerging over the sun's eastern limb. This sunspot will turn toward Earth in the days ahead, putting our planet in the crosshairs of future eruptions. Stay tuned!
https://spaceweather.com/

SOLAR ECLIPSE ON MARCH 29TH:

28/3/2025

The New Moon is about to pass in front of the sun, almost completely covering the solar disk on March 29th. The best places to watch this partial eclipse are eastern Canada and Greenland where coverage will exceed 80%:

At maximum eclipse around 10:50 UTC, the solar disk will be transformed into a skinny crescent. Some reporters call this a "devil horn eclipse," but the view will be heavenly. If you're in the eclipse zone, check NASA's web page for a city-by-city timetable of when to look. (Be sure to use safe solar filters and/or eclipse glasses.)
Longtime space weather contributor Eliot Herman is in Greenland now, and he will be sending us photos of the event.
https://spaceweather.com/

ISS CAPTURES A 'GIGANTIC JET' LIGHTNING BOLT:

26/2/2025

Most bolts of lightning go down toward the Earth. But, sometimes, they go in the other direction, too. On Nov. 19, 2024, astronauts onboard the ISS watched a Gigantic Jet rocket up from the Gulf of Mexico (Gulf of America):

Puerto Rican sprite chaser Frankie Lucena noticed the rare bolt while he was browsing NASA's Gateway to Astronaut Photography of Earth. "I checked the ISS database for pictures before and after the event, and found that there were 4 photos in all," says Lucena. "I've animated them here."
Sometimes called "Earth's tallest lightning," because they reach the ionosphere more than 50 miles high, Gigantic Jets were discovered near Taiwan and Puerto Rico in 2001-2002. Since then, only dozens have been photographed. They seem to love storms over water and are famous for surprising passengers onboard commercial aircraft.
The nature of gigantic jets and their possible association with other types of Transient Luminous Events (TLEs) such as blue jets and red sprites remains an active topic of research.
https://spaceweather.com/

'UNPRECEDENTED' STARLINK RE-ENTRIES:

5/2/2025

What goes up, must come down--which could be a problem when you're launching thousands of satellites. Since 2018, SpaceX has placed more than 7,000 Starlink satellites into Earth orbit, and now they are starting to come down. In January alone, more than 120 Starlinks deorbited, creating a shower of fireballs."The sustained rate of daily reentries is unprecedented," says Jonathan McDowell, an astronomer at the Harvard Center for Astrophysics who tracks satellites. "They are retiring and incinerating about 4 or 5 Starlinks every day."

Planners have long known this would happen. First generation (Gen1) Starlink satellites are being retired to make way for newer models. "More than 500 of the 4700 Gen1 Starlinks have now reentered," says McDowell.
When Starlinks reenter, they disintegrate before hitting the ground, adding metallic vapors to the atmosphere. A study published in 2023 found evidence of the lingering devris. In February 2023, NASA flew a WB-57 aircraft 60,000 feet over Alaska to collect aerosols. 10% of the particles contained aluminum and other metals from the "burn-up" of satellites.

Right: NASA's WB-57 high altitude airplane. [more]

What we're observing is a giant uncontrolled experiment in atmospheric chemistry. The demise of just one Gen1 Starlink satellite produces about 30 kilograms (66 pounds) of aluminum oxide, a compound that eats away at the ozone layer. A new study finds these oxides have increased 8-fold between 2016 and 2022, and the recent surge is increasing the pollution even more.
On the bright side, each reentry produces a beautiful fireball--and the odds are increasing that you'll see one. Visit the Aerospace Corporation for reentry predictions.
https://spaceweather.com/

POLAR STRATOSPHERIC CLOUDS:

30/1/2025

Something interesting is happening in the polar stratosphere. A 40-year cold spell is underway, and the temperature continues to drop. We know its cold because the stratosphere is starting to fill with colorful clouds. They look like this:

These are Type II polar stratospheric clouds (PSCs) photographed by Per Steinar Prøven of Brumunddal, Norway. "We have been seeing them day and night," he says.
Polar stratospheric clouds are rare. Normally, the stratosphere has no clouds at all. When the temperature drops to -85 C (188 K), however, water molecules can get together to form ice crystals even in the very dry stratosphere. High-altitude sunlight touching those crystals creates a blossom of pastel color.
According to NASA's MERRA2 climate model, temperatures in the polar stratosphere are about to drop to their lowest levels since before 1978. This could cause a major outbreak of polar stratospheric clouds, visible around the Arctic Circle and beyond.
https://spaceweather.com/

PROTONS ARE RAINING DOWN ON EARTH:

5/1/2025

An S1-class solar radiation storm is in progress on Jan. 5th. This means energetic protons from the sun are raining down on Earth. Their ionizing effect on the atmosphere is causing a polar cap absorption event (PCA). Shortwave radios inside the Arctic and Antarctic Circles won't work as well as usual until the PCA subsides.
https://spaceweather.com/

THE SUN IS X-FLARING:

5/1/2025

Sunspot AR3947 is sizzling with activity. Since Friday it has produced three X-class solar flares and multiple strong M-flares. NOAA's GOES-16 satellite recorded the extreme ultraviolet and X-ray flashes:

Each flare has produced a shortwave radio blackout on Earth. Almost all longitudes of our planet have experienced intermittent loss of signal below 20 MHz during local daylight hours. Because of these flares, long-distance propagation has been unreliable.
Remarkably, no significant CMEs have emerged. These explosions have not lifted much material out of the sun's atmosphere. Future blasts may behave differently, however, and the activity shows no sign of abating as the sunspot turns toward Earth. Stay tuned!
https://spaceweather.com/

THE CME HAS ARRIVED:

31/12/2024

The first of two CMEs heading toward Earth has just arrived. It passed NOAA's DSCOVR at 1600 UTC and reached our planet about 40 minutes later. The impact could spark minor (G1) to strong (G3) geomagnetic storms in the hours ahead. If a strong storm materializes, Northern Lights could descend to mid-latitudes in the USA and Europe, competing with fireworks displays to start the New Year.
https://spaceweather.com/

THE SUN IS FLARING:

31/12/2024

The sun is crackling with solar flares. In the last 48 hours alone it has produced an X-flare, a double X-flare (pictured below), and more than a dozen M-class solar flares:

Repeated pulses of extreme ultraviolet radiation have ionized the top of Earth's atmosphere, creating a series of shortwave radio blackouts rolling around all longitudes of our planet. Global ham radio transmissions below 20 MHz have not been very reliable for the last two days.
More flares are in the offing. There are currently five sunspots on the solar disk with mixed-polarity magnetic fields capable of producing M-to-X-class solar flares. NOAA forecasters estimate a 30% chance of additional X-flares on Dec. 31st.
https://spaceweather.com/

CHRISTMAS GEOMAGNETIC STORM WATCH:

24/12/2024

Two CMEs are expected to strike Earth during the next 48 hours--a minor glancing blow on Dec. 24th followed by a more direct hit on Dec. 25th. The one-two punch could cause a G1 to G2-class geomagnetic storm with high-latitude auroras for Christmas.
https://spaceweather.com/

STRONG SOLAR FLARE AND CME:

24/12/2024

Big sunspot 3932 erupted on Dec. 23rd, producing an M8.9-class solar flare, only percentage points from category X. NOAA's GOES-16 satellite recorded the extreme ultraviolet flash:

The flare produced a brief shortwave radio blackout over Africa and the South Atlantic Ocean. Ham radio operators in the area may have noticed loss of signal below 20 MHz between 1112 UTC and 1127 UTC.
Of greater interest is the coronal mass ejection (CME). SOHO coronagraphs recorded a fast CME emerging from the blast site. The bulk of the CME will miss Earth to the south, however, there is still a significant Earth-directed component. NOAA and NASA forecast models predict it will arrive on Dec. 25th, potentially sparking a G1 to G2-class geomagnetic storm.
https://spaceweather.com/

THE GEMINID METEOR SHOWER--TONIGHT!

13/12/2024

Earth is entering a stream of debris from rock comet 3200 Phaethon, source of the annual Geminid meteor shower. Forecasters expect the shower to peak on Friday night, Dec. 13th, with a dozen or so meteors per hour visible in bright moonlight. The best time to look is 2 a.m. local time (Saturday morning) when the constellation Gemini is high in the sky. [more]
https://spaceweather.com/