VOYAGER

New photos from NASA's Cassini probe, which is orbiting Saturn, reveal a huge vortex storm raging on the planet's north pole.

Scientists had theorized the existence of a thin layer of the sun's outermost atmosphere where the interstellar winds bumped up against the last gasps of high energy particles at the edge of our solar system. Voyager 1, speeding through the cosmos for the last 35 years, has finally reached this zone and confirmed the sun's energy has indeed given way to particles from other galaxies.

Researchers have found that geyser-like icy jets released by Saturn's moon, Enceladus, strongly influences the chemical composition of its parent planet.

NASA's Voyager 1 spacecraft is about to leave the sun's territory to enter the inter-stellar space. NASA's twin spacecrafts Voyager 1 and Cassini reached edge of the solar system sooner than expected which means the boundary of solar system is smaller than what scientists had earlier speculated. Voyager 1's exit is expected to give astrophysicists new data accounts of life outside the solar system.