Name the Indian aircraft, which has participated in India-US Anti Submarine Warfare drill that held in Indian Ocean recently.

The Indian Space Research Organisation (ISRO) has recently launched Samwad with Students as part of its outreach programme. The Indian Space agency will engage youngsters across the country in activities concerning space science under this programme. The new conversation mission will inspire students cutting across schools and colleges. During the inauguration in Bengaluru, 40 students and 10 teachers from select schools interacted with ISRO Chairman Dr. K Sivan about the Indian Space Programme and their benefits to the common man.

The Northrop Grumman Antares rocket and its unscrewed Cygnus Spacecraft launched which contains tons of NASA's supplies and 40 live mice to the International Space Station (ISS), from the Mid-Atlantic Regional Spacecraft at NASA's Wallops Flight Facility on Wallops Island in Virginia. The first stage of rocket was developed by the Ukrainian Yuzhnoye State Design Office. The mission named NG-11, is the 11th cargo flight for NASA by Northrop Grumman, to deliver 7600 lbs. (3,447 kg), the heaviest load for Cygnus till date which contains science gear and supplies to the sex person crew of the ISS. This mission will be the Northrop Grumman's longest one till date.

ISRO Chairman Dr. K Sivan has announced that the organization is well prepared to meet the targets of launching Gaganyaan manned mission to outer space by December 2021. Under Gaganyaan project, India is planning to send three astronauts to outer space for seven days and bring them back. 332 launches are planned this year. Important among them are Chandrayaaan -2 mission to the moon in mid-April. GSAT-20 Satellite for high bandwidth connectivity to be launched in September-October.

3 astronauts, Nick Hague and Christina Koch from US and Alexey Ovchinin from Russia arrived at the International Space Station (ISS) on Russian Soyuz spacecraft which was launched from Kazakhstan's Baikonur Cosmodrome on 14th March 2019. Soyuz spacecraft carries people and supplies to and from International Space Station and it has become the sole means of transportation after the retirement of Space Shuttle in 2011.

China lifted its broadband communication system by launching a Long March - 3B carrier rocket with 'ChinaSat 6C' into a geostationary orbit in Sichuan province. The'ChinaSat 6C' was launched from Xichang Satellite Launch Center in Sichuan province. It is a 19 story tall rocket which is expected to provide high quality radio and television transmission services. It marked 300th launch of the Long March carrier rocket series which was developed by the China Aerospace Science and Technology Corporation and will be operated by China Satellite Communications Co. Ltd. The satellite will cover China, Australia, New Zealand and the South Pacific Island Countries. Nearly 97% of China's total launch missions was on Long March rocket series.

NASA's first mission to demonstrate a planetary defence technique, The Double Asteroid Redirection Test (DART), will get one opportunity to hit small moonlet in the binary asteroid system Didymos. The asteroid poses no threat to Earth and is an ideal test target. NASA revealed that details about its plan to hit a small moonlet target in a double asteroid system with a spacecraft in 2022. The asteroid, called Didymoon or Didymos B, is a moon asteroid around 150 meters tall orbiting a larger body Didymos A, the most accessible asteroid of its size from the Earth.

21 light years away on december 22, 2018 in the constellation Cassiopeia, a shimmering "super-Earth", five times the mass of Earth, dubbed as HD219134 b was discovered. Unlike the Earth, however, it most likely does not have a massive core of iron, but is rich in calcium and aluminium alongside magnesium and silicon. It shimmers red to blue like rubies and sapphires, because these gemstones are aluminium oxides which are common on the exoplanet. According to the researchers it is one of three candidates likely to belong to a new exotic class of exoplanets. The other two exoplanets studied were 55 Cancri e and WASP-47 e. The study was published in the journal Monthly Notices of the Royal Astronomical Society: Letters.

Astronomers Captured the First Image of a Black Hole which was a halo of dust and gas, tracing the outline of a colossal black hole at the center of the galaxy M87 (Messier 87) with the help of The Event Horizon Telescope (EHT) observations. Black Hole.Black holes were first predicted by Einstein's theory of relativity and these are the extreme cosmic objects, containing incredible amounts of mass within a tiny region.The galaxy is 55 million light-years away from Earth.

Indian Space Research Organisation's (ISRO) first mission of 2019, Microsat-R, is to be launched into space on 24th January 2019. The 130-kg Microsat-R is a military imaging satellite. Microsat-R and its payload come assembled from a handful of laboratories of the Defence Research and Development Organisation (DRDO) and is meant for military use. The satellite was assembled outside and ISRO only interfaced it with its own systems and the launch vehicle, just as it treats any customer satellite. PSLV-C44 will be launched from the older First Launch Pad at the Satish Dhawan Space Centre, Sriharikota in Andhra Pradesh. For its part, ISRO is experimenting on two aspects of the vehicle. One is to reuse a waste stage.

In a first, The Indian Space Research Organisation (ISRO) opened a visitors' gallery with 5,000 capacity at Andhra Pradesh's Sriharikota island. The gallery has a clear line of sight to two launch pads and large screens to explain launcher and satellite features. This comes as ISRO is launching defence satellite EMISAT along with 28 foreign satellites on April 1, 2019.