NASA

American space agency NASA’s Cassini spacecraft has noticed that the giant hexagon surrounding Saturn’s North Pole has changed color.

Created by a semi-permanent hurricane located at the north pole of the planet, the massive six-sided cloud pattern has been known to scientists since the Voyager missions in the early 1980s.

The Cassini probe, which has been orbiting Saturn since the year of 2004, has extensively studied the hexagon. A recent footage sent back to earth by the probe showed that the hexagon has changed its color from blue to gold.

A group of experts is working with the US space agency NASA to find out what medical training and technology astronauts require to address any emergency situation such as a heart attack, even when not in contact with the Earth.

NASA has rescheduled InSight mission for May 2018 after its earlier date for launch was postponed due to glitches in its science instrument. In December 2015, the spacecraft’s SEIS was found to have vacuum leak that forced authorities to delay the launch in order to make repairs. The spacecraft was originally scheduled to be launched in May 2016.

Stanford University’s year-long study has predicted wide applications of artificial intelligence (AI) in North American cities by year 2030. However, it mentioned that the success measure for the rapidly emerging technologies was the value they create for human lives.

The US space agency NASA's Solar Dynamics Observatory records numerous fascinating sights in its geosynchronous orbit, like intense solar flares and other celestial bodies passing the surface of the sun.

Spitzer Space Telescope was launched in 2003. Scientists working with it never thought the telescope would survive as long as more than 13 years of period. But it worked with imagination that is beyond expectation. The telescope completed two of its phases, and now embarks on to start third phase that is termed as ‘Beyond’.

A sight showing eroded mesas and buttes, covered with wind erosion-resistant rock can make anybody think about the US Southwest, but surprisingly it was the description of the latest pictures of the Red Planet beamed back to Earth from NASA's Curiosity Rover.

The newest space mission of the US space agency NASA is looking forward to offer more details regarding the history of the solar system and life’s origin.

It is an asteroid sample return mission known as the OSIRIS-REx mission (Origins, Spectral Interpretation, Resource Identification, Security and Regolith Explorer).