A teaser showing how ESA Rosetta’s Philae lander will land.
The largest man-made structure in space ever is celebrating its birthday and looking optimistically in the future. This video shows its wonderful journey thru’ its last 15 years.
The whole project did take long to realise. This infographic shows the history of its construction and development.
Video Source: Space.com
Infographic Source: Space.com
NASA’s Kepler space telescope scanned a very tiny portion of the sky for planets and came out with 3538 known and candidate exoplanets. This beautiful multiple juxtaposition of these candidates are shown to be moving to Beethoven’s Moonlight Sonata. Very poetic, yet scientific!
Source: New Scientist
It has been successfully put into Earth’s orbit. In few weeks time, it will be gradually put into departure hyperbolic trajectory, when real journey to Mars will start. It will take around 300 days to reach Mars, where it will be put in Martian orbit. The details of the mission and its primary scientific objectives are explained in the following document.
In 1971, the KH-9 Hexagon was the United States’ most advanced spy device — a brand new photographic reconnaissance satellite as large as a school bus that carried more than 60 miles of high-resolution photographic film for surveillance missions.
The film images were sent back to Earth in recoverable return capsules. Entering the Earth’s atmosphere, the canisters deployed a parachute and were then snagged by a plane in mid-air and returned to base for processing and analysis.
But in July 1971, the third reentry vehicle from the first Hexagon photo-satellite mission was lost, when the parachute broke, sending the canister into the open sea near Hawaii. The bucket sank on impact to a depth of more than 16,400 feet. This was sensitive info — photographs of the Soviet Union’s submarine bases and missile silos — and the decision was made to attempt to recover the valuable intelligence data.
Follow the entire story here: Hexagon satellite system Pictures – CBS News.
There were many attempts to explore Mars using Space missions. As of July 2007 the success rate was 47%. Interestingly, Soviets were the first to attempt it, but Americans were the most successful ones. In coming centuries, the exploration will look different with China and India coming into play. The following infographics tells the whole story: