319E-338-Psyche Bound
When the material came together to form our home planet, gravity was strong enough to pull the heavy materials like iron to the center, giving our planet an iron core. The vast majority of the hundred...
14 Tammi 20252min
831-Finding Dangerous Comets
Meteor shower data can provide an additional warning time for a potentially dangerous comet of from 1 to 12 years giving humans extra time to determine and carry out mitigation strategies.
10 Tammi 20252min
318E-337-Lucy
Jupiter's Trojan asteroids lead and follow the giant planet around the Sun occupying stable locations where Jupiter and the Sun's gravity balance each other. Humans have discovered only a tiny fractio...
7 Tammi 20252min
830-Imaging Alien Worlds
Through out history humans have dreamed about living creatures on planets orbiting distant stars. As technology has improved and our robotic missions have begun exploring our solar system in some deta...
3 Tammi 20252min
317E-336-Meteorite Mystery
A research expedition to near the south pole is developing to investigate a meteorite mystery. Meteorites landing on the Antarctica ice sheet are slowly transported along by ice flows until they are d...
31 Joulu 20242min
829-Space Weather and National Security
The Sun emits a solar wind of charged particles reaching speeds of more than a million miles per hour, bursts of energetic ultraviolet photons, huge blobs of ionized gas called coronal mass ejections ...
27 Joulu 20242min
316E-335-DART
A stony asteroid 130m or about 430 feet in diameter has a mass of 3 billion Kg or 6.5 billion pounds. Such an object is likely to strike the Earth every 11,000 years or so creating a crater a mile in ...
24 Joulu 20242min
828-Alive With Light
Most humans live in cities under a dome of light pollution. They have never witnessed that the natural night sky is not dark; but rather it is alive with it's own lights.To see for yourself, pick a na...
20 Joulu 20242min
