The Indian Space Research Organisation successfully launched India's fifth navigation satellite IRNSS-1E from Sriharikota.
The airlock at the lower pressure protects against decompression sickness, commonly called "the bends," as the two go to the even lower pressure of spacesuits on Tuesday.
The search for the missing AirAsia flight QZ8501 carrying 162 people in the Indonesian waters met a dead end on Monday.
The cosmic smash-up did not significantly alter the comet's orbit around the sun and NASA said the experiment does not pose any danger to Earth.
Space shuttle Discovery's return to earth has been delayed by at least 90 minutes due to low clouds at the shuttle landing facility at Cape Canaveral, NASA has announced
'InSight will study the interior of Mars and will teach us valuable science as we prepare to send astronauts to the Moon and later to Mars.'
Microsat-R, an imaging satellite, is meant for military purposes, but the ISRO did not give any details about it.
Summary of sports events and persons who made news on Tuesday
ISRO said, initially the launch was slated for 9.49 am, but now there is a 3-minute delay owing to the probability of space debris in the path of rocket.
US space agency aims to start testing the first such vehicle by the end of 2015
India scripted history by successfully launching EMISAT, a military satellite, and 28 foreign nano satellites on-board its polar rocket from Sriharikota on Monday, in a complex mission which marked many a first for Indian Space Research Organisation.
Heralding a new era, India on Friday night launched its heaviest commercial space mission ever with its polar rocket successfully putting five British satellites into the intended orbit after a flawless takeoff.
The mission life of the 2,250kg GSAT-7A, built by ISRO, is eight years. It will provide communication capability to users in Ku-band over the Indian region.
PSLV C-29 blasted off from the Satish Dhawan Space Centre, about 110 km from Chennai, at 6 pm and released the six satellites one by one into a 550 km circular orbit.
Indian Space Research Organisation's plan to soft land Chandrayaan-2's Vikram module on the Lunar surface did not go as per script in the early hours of Saturday, with the lander losing communication with ground stations during its final descent.
The ISRO is aiming for a soft landing of the lander in the South Pole region of the moon where no country has gone so far.
The ISRO lost communication with the satellite when it attempted to ignite the engine in a third and final move to its desired location.
INSAT-3D, developed by the Indian Space Research Organisation and its Space Applications Centre, is designed to provide meteorological observation and monitoring of land/ocean surfaces.
From Varanasi. it will fly to Mandalay in Myanmar.
The successful orbiting of the satellites by the Polar Satellite Launch Vehicle PSLV C-40 comes four months after the Indian space Research Organisation's mission to launch backup navigation spacecraft IRNSS-1H onboard PSLV-39 ended in a rare failure.
The satellite would provide a thrust to mobile communication through multi-beam coverage facility, the ISRO said.
The New Horizons probe flew past the dwarf planet at 5.19 pm (India Standard Time), capturing history's first close look at the distant world.
It also carries equipment for meteorological data relay and satellite based search and rescue services being provided by earlier INSAT satellites.
Just over 22 minutes into the flight, the rocket put Astrosat into orbit at an altitude of 650 km above the earth
In a textbook mission, ISRO's PSLV-C32 lifted off from Sriharikota and later injected the IRNSS-IF in sub-Geosynchronous Transfer Orbit.
Missile's range to cover China, West Asia, South East Asia and large parts of Africa
After more than four years of orbiting Mercury, NASA's MESSENGER spacecraft will crash into the solar system's innermost planet in two weeks when it runs out of propellant.
GSAT-18, which aims at providing telecommunications services for the country by strengthening ISRO's current fleet of 14 operational telecom satellites, was launched into a Geosynchronous Transfer Orbit about 32 minutes after the lift-off.
Taking its baby steps towards realising India's ambition to send humans into space, Indian Space Research Organisation on Thursday successfully tested the atmospheric re-entry of a crew module after its heaviest launch vehicle GSLV MK III blasted off from Sriharkota.
SmartCommute is a solution for employee commuting safety, which helps track employees and vehicles during regular commutes and also helps employees contact transport management teams efficiently in case of an SOS situation.
Though this time India's first astronaut remained earth bound, P Rajendran/Rediff.com finds out more about his journey off the beaten track along America's East Coast.
Scientist are flabbergasted by the video showing an alleged human sacrifice near a Chola period statue gifted to CERN by India.
The solar-powered spacecraft which left Earth five years ago finally reached its destination and entered into Jupiter's orbit.
Other than the Cartosat-2 series satellite, the PSLV is carrying 29 nano satellites from 14 countries - Austria, Belgium, Chile, Czech Republic, Finland, France, Germany, Italy, Japan, Latvia, Lithuania, Slovakia, the United Kingdom and the United States of America besides a nano satellite from India.
NASA has confirmed its New Horizons probe worked flawlessly on its flight past Pluto.
An unmanned private rocket contracted by National Aeronautics and Space Administration to carry cargo into the space has exploded seconds after its launch along the eastern Virginia coast of the United States.
The Mars mission is overwhelmingly irrelevant to space science and won't advance the frontiers of knowledge. It will divert attention from the real technological challenges facing the Indian space programme, and will further distort our science and technology priorities, says Praful Bidwai.