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Tag archives for corona

Chasing the Total Solar Eclipse

When the Moon slips between the Earth and Sun this week, Slovak astronomer Vojtech Rusin will be ready on a hotel balcony in Cairns, Australia to witness his 19th total solar eclipse. He tells StarStruck what it takes to follow the stellar phenomenon.

We Just Can’t Get Enough Sun

After hunkering down to survive D.C.’s “snowpocalypse” this past week, I was definitely ready for some sun. —Image courtesy United Launch Alliance/Pat Corkery via NASA Luckily, NASA obliged me with Thursday’s launch of their latest space probe, the Solar Dynamics Observatory. The SDO is a semi-autonomous craft that will orbit Earth, taking continuous observations of…

Lunar Eclipse Gives Alien’s-Eye View of Earth

Of the more than 300 planets circling other stars we’ve found so far, only a handful have ever had their pictures taken directly. Astronomers strongly suspect the vast majority of these so-called exoplanets exist based solely on indirect evidence, such as their gravitational effects on stars. So the trick, then, is figuring out anything else…