Oct 19 1986
From The Space Library
(Difference between revisions)
RobertG (Talk | contribs)
(New page: NASA released studies done by Donald Heath, a scientist at the Goddard Space Flight Center, Greenbelt, Maryland, which reveal that the Earth's ozone layer is thinning at a much higher ...)
Newer edit →
Current revision
NASA released studies done by Donald Heath, a scientist at the Goddard Space Flight Center, Greenbelt, Maryland, which reveal that the Earth's ozone layer is thinning at a much higher rate than previously thought, about three percent between 1978 and 1984. This data was gleaned from a satellite orbiting 570 miles above the Earth. (C Trib, Oct 20/86; B Sun, Oct 20/86)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
