Italy from the International Space Station
Before drifting off to sleep, NASA astronaut Scott Kelly (@stationcdrkelly) captured this images from the International Space Station.
Solar ‘Pumpkin’
The image was captured by NASA's Solar Dynamics Observatory, or SDO, which watches the sun at all times from its orbit in space.
Veil Nebula
This is the expanding remains of a massive star that exploded about 8,000 years ago. This view is a mosaic of six pictures from our Hubble Space Telescope of a small area roughly two light-years across, covering only a tiny fraction of the nebula’s vast structure. This close-up look unveils wisps of gas, which are all that remain of what was once a star 20 times more massive than our sun.
Water on Mars
The image was captured by NASA's Solar Dynamics Observatory, or SDO, which watches the sun at all times from its orbit in space.
Hubble Peeks Inside a Stellar Cloud
These bright stars shining through what looks like a haze in the night sky are part of a young stellar grouping in one of the largest known star formation regions of the Large Magellanic Cloud (LMC), a dwarf satellite galaxy of the Milky Way. The image was captured by the NASA/ESA Hubble Space Telescope's Wide Field Planetary Camera 2.
sâmbătă, 16 februarie 2030
sâmbătă, 13 octombrie 2018
vineri, 12 octombrie 2018
WSW 2018
63
de studenți de clasa a VIII-a de la Școala Gimnazială "Ioan
Vlăduțiu", Mureș, România, au discutat despre terraformarea lui Marte cu
ajutorul "Trilogiei Marte" a lui Kim Stanley Robinson. Scriitorul a
realizat o imagine realistă a dezvoltării vieții umane pe alte planete.
La
început studenții au discutat principalele concepte care descriu planetele care
formează sistemul solar și condițiile necesare pentru viața umană. Apoi au
investigat planetele din Sistemul Solar folosind WorldWideTelescope.
Cunoștințele
dobândite i-au ajutat să ajungă la o concluzie finală - planeta care se
potrivește colonizării umane (Marte). După aceea, pornindcu cărțile lui Kim
Stanley Robinson, acestea au stabilit principalele etape pentru terraformarea
lui Marte.
sâmbătă, 24 decembrie 2016
duminică, 16 octombrie 2016
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