DO NOT POST YET - Space Weather Topic Page Archive
25 November 2013, 10:24 AM ET
In 2007, a coronal mass ejection from the Sun tore off Comet Enke's tail. As Comet ISON approaches its closest approach to the Sun, it could suffer the same fate.
21 November 2013, 04:44 PM ET
Night Sky Photographer Mike Taylor has photographed fantastic Northern Lights displays, and then modified the captured images to reflect the less-dramatic colors and hues seen by the naked eye.
19 November 2013, 01:44 PM ET
The sun shot out a powerful solar flare early Tuesday (Nov. 19) morning. Though the flare was not pointed directly at Earth, it did cause a radio blackout at 5:26 a.m. EST (1026 GMT), when the sun fired off the flare, space weather experts say.
19 November 2013, 12:55 PM ET
See photos of the major X-class solar flares of May 2013 as seen by sun-watching spacecraft.
19 November 2013, 10:00 AM ET
See amazing photos of the sun during the peak of solar activity in 2013.
12 November 2013, 12:05 PM ET
From the frigid northern edge of Sweden, videographer Chad Blakley has captured amazing footage this fall of the Northern Lights, which have been stimulated by a recent uptick in solar activity.
11 November 2013, 02:19 PM ET
The sun's polarity is getting closer to flipping. The star's northern hemisphere's polarity has already reversed, and the southern hemisphere should follow suit soon, scientists say.
11 November 2013, 02:14 PM ET
On 9 November 2013, powerful northern lights danced over Abisko National Park in Sweden. Chad Blakley (lightsoverlapland.com) captured the show and compiled this time-lapse.
11 November 2013, 11:01 AM ET
Sunspot AR1890 has erupted with another X class flare on November 10th, 2013. Also, a Sunspot that just recently begun its Earth-facing journey (AR1895) has made its presence know with an M2 flare on Nov. 11th.
08 November 2013, 03:42 PM ET
Set to launch on Nov 18th, 2013, the orbiter seek to rewind the planet's geologic history back to the wet, warm epoch that might have spawned life. MAVEN's instruments may help scientists understand why the planet lost much of its atmosphere.
08 November 2013, 01:50 PM ET
See amazing solar eclipse and night sky photos taken by SPACE.com readers in November 2013 in this amateur astronomer image gallery.
08 November 2013, 10:30 AM ET
Sunspot AR1890 erupted with an X3.3 flare on Nov. 6th, 2013 and an X1.1 flare on Nov. 8th. NASA's Solar Dynamics Observatory captured the fireworks.
06 November 2013, 01:55 PM ET
A powerful X3.3 solar flare erupted at 5:12 p.m. EST (2212 GMT) on Wednesday (Nov. 5) from the sunspot AR1890. The material ejected from the solar flare will probably not create issues on Earth, space weather officials said.
30 October 2013, 01:59 PM ET
Halloween is a traditionally scary time, and 10 years ago the sun joined the fray with one of the most powerful solar storms ever recorded. See the inside story of the Halloween solar storm of 2003 and watch a video of the amazing event here.
28 October 2013, 11:16 AM ET
The sun has just unleashed another major solar flare, the third of its kind in three days, scientists say. The huge solar storm occurred late Sunday at 10:03 p.m. EDT (0203 Oct. 28 GMT). It registered as an X-class solar flare.
25 October 2013, 06:06 PM ET
Veteran night sky observer captures mesmerizing image of the northern lights dancing over Moosehead Lake, Maine. Astrophotographer Mike Taylor of Maine captured the stunning aurora view on Oct. 10.
25 October 2013, 02:22 PM ET
The most recent flare, which erupted at 11:03 a.m. EDT Friday, registered as an X-class event, the most powerful type. It clocked in at X2.1 on the space weather scale, beating out the X1.7 flare that the sun fired off just seven hours earlier.
25 October 2013, 09:30 AM ET
The sun erupted with two of the strongest solar flares it can unleash Friday (Oct. 25), just days after firing off an intense solar storm at Earth. The major solar flares registered as X1.7- and x2-class solar events on the space weather scale.
24 October 2013, 12:15 PM ET
An M9-class eruption lofted a faint coronal mass ejection towards Earth on Oct. 24th, 2013. NASA's Solar Dynamics Observatory captured the fireworks.
10 October 2013, 11:12 AM ET
Glowing green Northern Lights dance through the Norwegian night in an amazing new video by astrophotographer Chad Blakley.
10 October 2013, 07:30 AM ET
The strongest solar flare in nearly two months — an M2.8-class eruption — burst from the sun last night (Oct. 8), causing a minor geomagnetic storm as charged particles from the sun passed by the planet.
09 October 2013, 03:00 PM ET
An M2.8 class flare erupted from Sunspot AR1865 on October 9th, 2013. NASA's Solar Dynamics Observatory captured the fireworks. (looped)
09 October 2013, 12:58 PM ET
Northern lights were on display over a small village on the archipelago of Lofoten in northern Norway. Photographer Chad Blakley (lightsoverlapland.com) was on hand to snap footage. (looped)
03 October 2013, 11:30 AM ET
SPACE.com readers sent in their scenes of spectacular sky sights seen in October 2013.
02 October 2013, 02:39 PM ET
The U.S. government shutdown has broken the links to many federal websites, but a vital source of information about sun storms remains available. The website of the Space Weather Prediction Center will continue to be maintained, officials say.
02 October 2013, 01:36 PM ET
A sun storm erupted on Monday (Sept. 30), sending a huge cloud of charged particles streaking into space. That cloud — known as a coronal mass ejection, or CME — hit Earth's magnetic field at around 10 p.m. EDT on Tuesday, researchers said.
27 September 2013, 03:11 PM ET
A new space-weather satellite could help better protect Earth's infrastructure from damaging solar storms, officials from the Canadian Space Agency say.
26 September 2013, 02:01 PM ET
Scientists have discovered the powerhouse for the cosmic storms in Earth's magnetic field that fuel the planet's dazzling displays of northern lights. The findings could help predict dangerous space weather storms.
26 September 2013, 01:46 PM ET
As the Moon passes through Earth's magnetic field, two lunar-orbiting spacecraft look for turbulence, particle acceleration, and magnetic reconnection. These phenomena control how the solar wind interacts with Earth's magnetosphere.
20 September 2013, 05:22 AM ET
The sun's magnetic field drives changes on its surface and beyond.
19 September 2013, 05:14 PM ET
The sun's insides churn much more quickly than previously thought, a new study shows, a finding expected to improve predictions of solar storms. Plasma flows are more complex and penetrate less deeply than scientists had thought.
19 September 2013, 03:17 PM ET
Although 2013 was expected to be a year of "Solar Maximum" activity, the Sun has gone disquietingly quiet. It's not a topic for worry, but it has solar scientists scratching their heads.
16 September 2013, 03:30 PM ET
High-speed eruptions of charged particles from the sun may be to blame for recent failures of satellites that people rely on to watch TV and use the Internet, a new study finds.
13 September 2013, 05:25 AM ET
A refurbished Clinton-era satellite that languished in storage for years is now on track to launch in early 2015. The mission, called the Deep Space Climate Observatory, or DSCOVR for short, is meeting its budget and schedule requirements.
13 September 2013, 05:00 AM ET
Veteran astrophotographer Göran Strand of Östersund, Sweden captured this amazing view of a fiery solar prominence erupting from the sun on Sept. 4, 2013. See how he did SAFELY here.
11 September 2013, 02:13 PM ET
This timelapse of the entire sky during an aurora was filmed in 3D using two digital SLR's