Sun

Why Earth Is Only 'Marginally Habitable,' and a Portrait of a Superhabitable Planet

Could there be planets that are more habitable than Earth in our own galaxy? According to Rene Heller, an astrophysicist at McMaster...

Janey Tracey
Wednesday, 25 February 2015 - 11:25AM

Watch ESA and NASA's Video of a Solar Eruption in Progress

The Solar & Heliospheric Observatory (SOHO), a joint project between NASA and ESA, captured footage of a spectacular solar eruption on...

Janey Tracey
Monday, 23 February 2015 - 12:03PM

The First Vine From Space Captures A Never-Setting Sun

Move over stop-motion magic tricks and weird dance moves, because Vines from space are here! NASA astronaut Reid Wiseman is the man...

Kieran Dickson
Tuesday, 10 June 2014 - 4:19AM

NASA Spacecraft Detects Large Square Hole In The Sun

NASA's Solar Dynamics Observatory (SDO) has detected a bizarre square-shaped hole in the sun's upper atmosphere, the first of its kind...

Kieran Dickson
Monday, 12 May 2014 - 10:14AM

NASA's Solar Dynamics Observatory Watches Sun Emit Powerful X-Class Flare

NASA's Solar Dynamics Observatory witnessed a powerful X-Class solar flare erupting yesterday and, while the radiation emitted from...

Kieran Dickson
Friday, 25 April 2014 - 11:54AM

Huge Solar Flare Causes Postponement Of Orbital Sciences Rocket Launch

A strong solar flare has caused the cancellation of a proposed Orbital Sciences Antares Rocket launch that would have seen the Cygnus...

Kieran Dickson
Wednesday, 08 January 2014 - 11:04AM

Gigantic Coronal Hole Spotted At Sun's North Pole

Either someone just turned the lights off at the north pole of the Sun, or that is one HUGE coronal hole that the ESA/NASA Solar and...

Kieran Dickson
Wednesday, 31 July 2013 - 10:19AM

2 Massive Solar Flares Witnessed In 24 Hours

Our sun has fired off the 2 strongest solar flares of the year so far, with the 2 massive eruptions occurring within 24 hours of each...

Kieran Dickson
Monday, 13 May 2013 - 5:00PM