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Oct 6, 2015 01:24 AM ET // Ian O'Neill
Yes, that's right, there's a hole in the sun, but it's not a sign of anything scary, it's actually a wonderful insight to some pretty 'cool' solar dynamics.
Sep 23, 2015 01:00 PM ET // Irene Klotz
Scientists have discovered an unexpectedly regular cycle of ice formation and depletion on the surface of a comet, a pattern tied to an orbital dance of shadow and sunlight.
Sep 22, 2015 01:30 PM ET // Sarah Lewin,
With the huge supermoon lunar eclipse just one week away, it's time to dust off your small telescopes and binoculars, track down an observatory event or webcast, or draft your invitations for a moon-cake party.
Sep 12, 2015 12:35 PM ET // Mike Wall,
Sunday's eclipse will be visible to observers throughout South Africa, as well as people in the southern parts of Mozambique, Zambia, Zimbabwe and Madagascar.
Sep 8, 2015 10:08 AM ET // Irene Klotz
A photographer in Virginia captured this series of photos of the space station as it crossed in front of the sun.
Aug 31, 2015 11:04 AM ET // Stuart Gary, ABC Science Online
The butterfly shape is created by the stellar ballet of the two sun-like stars at the end of their lives.
Aug 21, 2015 11:30 AM ET // Elizabeth Howell
A delicate sunshield unfolded on a test unit of NASA's James Webb Space Telescope.
Aug 19, 2015 08:29 AM ET // Larry O'Hanlon
Even a mild shock wave in the solar wind can suddenly amp up the equatorial electrojet and create localized magnetic storms.
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