nasa six decades of a warming earth
Bookmarked 639 weeks ago
this visualization shows how global temperatures have risen from 1950 through the end of 2013nasa scientists say 2013 tied for the seventh warmest of any year since 1880 continuing a long-term trend of rising global temperatures with the exception of 1998 the 10 warmest years in the 133-year record all have occurred since 2000 with 2010 and 2005 ranking as the hottest years on record nasa039s goddard institute for space studies giss in new york which analyzes global surface temperatures on an ongoing basis released an updated report tuesday jan 21 on temperatures around the globe in 2013 the comparison shows how earth continues to experience warmer temperatures than several decades agothe visualization shows a running five-year average global temperature as compared to a baseline average global temperature from 1951-1980this video is public domain and can be downloaded at: http:svsgsfcnasagovgoto4135 like our videos subscribe to nasa039s goddard shorts hd podcast:http:svsgsfcnasagovvisitunesf0004_indexhtmlor find nasa goddard space flight center on facebook:http:wwwfacebookcomnasagsfcor find us on twitter:http:twittercomnasagoddard

nasa sdo lunar transit prominence eruption and m-class flare
Bookmarked 640 weeks ago
on jan 30 2014 beginning at 8:31 am est the moon moved between nasa039s solar dynamics observatory or sdo and the sun giving the observatory a view of a partial solar eclipse from space such a lunar transit happens two to three times each year this one lasted two and one half hours which is the longest ever recorded when the next one will occur is as of yet unknown due to planned adjustments in sdo039s orbitnote in the pictures how crisp the horizon is on the moon a reflection of the fact that the moon has no atmosphere around it to distort the light from the sunthe sun emitted a mid-level solar flare peaking at 11:11 am est on jan 30 2014 images of the flare were captured by nasa039s solar dynamics observatory or sdo shortly after the observatory witnessed a lunar transit the black disk of the moon can be seen in the lower right of the imagesthe movie shows the sun moving quite a bit because sdo has a hard time keeping the sun centered in the image during a transit because the moon blocks so much light the fine guidance systems on the sdo instruments need to see the whole sun in order keep the images centered from exposure to exposure once the transit was over the fine guidance systems started back up once again providing steady images of the sun this video is public domain and can be downloaded at: http:svsgsfcnasagovgoto11463like our videos subscribe to nasa039s goddard shorts hd podcast:http:svsgsfcnasagovvisitunesf0004_indexhtmlor find nasa goddard space flight center on facebook:http:wwwfacebookcomnasagsfcor find us on twitter:http:twittercomnasagoddard

nasa039s sdo solar rain on the sun
Bookmarked 689 weeks ago
nasa039s sdo shows a little rain on the sunnasa has released pictures of a rare solar event a storm on the sun shot out a huge flare of hot gas strong magnetic fields caused the gas to curl back and rain down on the surface scott pelley reports

ufos appear over phoenix sandstorm on cnn july 6 2011
Bookmarked 774 weeks ago
what is that that has boosters and the other one that friggin039 keeps hovering and what the helllsource: http:wwwcnncom2011us0706arizonaduststorm