Monday, August 28, 2017

EarthSky News - Aug 28 - Two Years of Darkness?

Like us on Facebook
Follow us on Twitter
Instagram
Website
imp?s=127510&layout=marquee&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=127511&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=127512&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=127513&sz=116x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=127514&sz=69x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592

Dark for 2 years after dino-killing asteroid?

Can you imagine a sky so laden with soot that all of Earth stayed dark for 2 years? New research suggests it happened, at the end of the age of the dinosaurs.

Tonight … Moon and star Antares

It looks like a dot of light near the moon. But the humongous size of this red supergiant star is truly difficult to fathom.

5-hour pinhole exposure of total eclipse

You might think you've seen all the eclipse images you want to see, but you haven't. Check this out!

Mystery of high-energy cosmic rays

Hold out your hand for 10 seconds. A dozen electrons and muons just zipped through your palm. These cosmic rays, scientists believe, come from violent explosions in deep space. A new ScienceCast video has more.
imp?s=49920&sz=300x250&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=49921&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=49922&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=49911&sz=116x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=96408&sz=69x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
Donate to EarthSky
Help us keep presenting your world, and your cosmos, to you.

Monday evening … Moon and star Antares

The 3rd object making a triangle with Monday night's moon is Saturn. The moon is closer to Saturn on Tuesday.
imp?s=167941&sz=300x250&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=167942&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=167943&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=49911&sz=116x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=96408&sz=69x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592

5-hour pinhole exposure of total eclipse

This is a long-exposure photo of the sun, moving across the sky on August 21. Ian Hennes captured it with a lensless pinhole camera, in this case a beer can. It shows the total eclipse!
Submit your photo to EarthSky here!
Like us on Facebook
Follow us on Twitter
Instagram
Website
imp?s=160248&layout=marquee&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=160249&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=160250&sz=1x1&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=160251&sz=116x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592 imp?s=160252&sz=69x15&li=c643945d79&e=znamenski.EarthSky@blogger.com&p=a4d924e592
imp?s=160248&layout=marquee&li=c643945d79&e=<<Email%20Address>>&p=9d5b8753f3
imp?s=160249&sz=1x1&li=c643945d79&e=<<Email%20Address>>&p=9d5b8753f3 imp?s=160250&sz=1x1&li=c643945d79&e=<<Email%20Address>>&p=9d5b8753f3
imp?s=160251&sz=116x15&li=c643945d79&e=<<Email%20Address>>&p=9d5b8753f3 imp?s=160252&sz=69x15&li=c643945d79&e=<<Email%20Address>>&p=9d5b8753f3
Want to change how you receive these emails?
You can update your profile or unsubscribe

No comments:

Post a Comment