80 Times the Diameter of the Earth: A "King Prominence" Broke Away from the Sun on November 20
20 нояб. 2025 г., 19:38:04
80 Times the Diameter of the Earth: A "King Prominence" Broke Away from the Sun on November 20

Astronomers have not established the cause of the plasma formation's separation from the star

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
The Sun Erupted with a Powerful Flare: 2025 May Be a Record Year for Magnetic Storms in the Last 10 Years
15 нояб. 2025 г., 20:47:20
The Sun Erupted with a Powerful Flare: 2025 May Be a Record Year for Magnetic Storms in the Last 10 Years

The X4.05 Flare Occurred in Region 4274

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
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Top-class flares continue: Another powerful explosion recorded on the Sun on November 10
10 нояб. 2025 г., 19:59:48
Top-class flares continue: Another powerful explosion recorded on the Sun on November 10

The X1.21 flare was recorded at 12:19 Moscow time

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Maximum Blast: Most Powerful Flare Occurred on the Sun on November 9
10 нояб. 2025 г., 06:47:07
Maximum Blast: Most Powerful Flare Occurred on the Sun on November 9

The X1.79 class flare was recorded in the same "legendary" region 4274

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Powerful solar flare erupts: Increased star activity expected from October 3 to 9
2 нояб. 2025 г., 12:45:09
Powerful solar flare erupts: Increased star activity expected from October 3 to 9

M1.0 flare lasted 11 minutes

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Blast Before the Calm: A Flare of the Penultimate Power Class Occurred on the Sun
20 окт. 2025 г., 19:04:55
Blast Before the Calm: A Flare of the Penultimate Power Class Occurred on the Sun

No powerful flares are expected in the next 5-7 days

News Science FGBU «IPG» Laboratoriya solnechnoy astronomii IKI i ISZF
Sun at peak activity: 87 flares recorded in a week
17 окт. 2025 г., 20:25:21
Sun at peak activity: 87 flares recorded in a week

The flare activity index reached a level of 8.1 — the highest value since mid-June 2025

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Magnetic Storm and Flare Activity on the Sun: Astronomers Talk About Space Weather
13 окт. 2025 г., 10:48:16
Magnetic Storm and Flare Activity on the Sun: Astronomers Talk About Space Weather

The storm level is maintained between G1 and G2

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
October's Most Anticipated Comet Lemmon Cannot Be Seen with Ordinary Binoculars
7 окт. 2025 г., 07:00:23
October's Most Anticipated Comet Lemmon Cannot Be Seen with Ordinary Binoculars

Forecasts for the Brightness and Size of Comet C/2025 A6 Lemmon Have Been Adjusted

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Dangerous cloud moving towards Earth: powerful flare with plasma ejection occurred on the Sun
3 окт. 2025 г., 13:54:34
Dangerous cloud moving towards Earth: powerful flare with plasma ejection occurred on the Sun

M1.5 class flare occurred in active solar center No. 4232

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Fireworks on the Sun: Three Strong Flares Recorded on September 26 and 27
27 сент. 2025 г., 13:33:34
Fireworks on the Sun: Three Strong Flares Recorded on September 26 and 27

The latest M1.1 class flare lasted 9 minutes

News Science FGBU «IPG» Laboratoriya solnechnoy astronomii IKI i ISZF
Scientists baffled: Unexplained magnetic storm hits Earth on September 10
10 сент. 2025 г., 10:59:22
Scientists baffled: Unexplained magnetic storm hits Earth on September 10

Geostorm assigned level G2

News Science FGBU «IPG» Laboratoriya solnechnoy astronomii IKI i ISZF
Hell is not on Earth: Scientists from the Space Research Institute of the Russian Academy of Sciences report a hundred new spots on the Sun
28 авг. 2025 г., 10:01:59
Hell is not on Earth: Scientists from the Space Research Institute of the Russian Academy of Sciences report a hundred new spots on the Sun

Scientists do not know where the energy from these new phenomena is going

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Explosion for Two Days: Sun Erupts with Prolonged Flare
27 авг. 2025 г., 17:21:09
Explosion for Two Days: Sun Erupts with Prolonged Flare

The phenomenon is explained by a large number of large spots on the surface of the star

News Science Laboratoriya solnechnoy astronomii IKI i ISZF
Dodged: Asteroid 2025 PM Safely Passed Earth
17 авг. 2025 г., 15:11:10
Dodged: Asteroid 2025 PM Safely Passed Earth

The next asteroid, 2025 FA22, will fly past our planet in the second half of September

News Science Laboratoriya solnechnoy astronomii IKI i ISZF