What is the name of the new white dwarf galaxy that was found by NASA/ESA Hubble Space Telescope?

Board of Control for Cricket in India (BCCI) announced cash awards of Rs 15 lakh per match for each of the playing eleven that featured in India's maiden Test Cricket series win on Australian soil. Virat Kohli and his team defeated Australia 2-1 in the four-match Test series, ending India's 71-year-old wait for the rare achievement. Congratulating the team, the BCCI also announced cash awards of seven and a half lakh rupees for all the reserve players, as well as the members of the support staff.

The National Aeronautics and Space Administration (NASA)'s Hubble Space Telescope ejected measurements validate that the Universe is expanding about 9% faster than expected based on its trajectory seen shortly after the big bang. It was published in Astrophysical Journal Letters on April 25.The researchers using Hubble as a "point-and-shoot" camera to look at groups of Cepheids using a new method called DASH (Drift And Shift), while Hubble can observe one star for every 90-minute orbit around Earth.Adam Riess, Bloomberg Distinguished Professor of Physics and Astronomy at The Johns Hopkins University, Nobel Laureate and the project's leader,is the first author of the research.

The first nuclear test Pokhran with a codenamed as 'Smiling Buddha' was carried out in May 1974. The second test conducted was Pokhran II which was a series of five tests of nuclear bomb explosions, administered by India at the Pokhran Test Range of Indian Army in May, 1998. Pokhran II comprised of five detonations out of which the first one was a fusion bomb while the other four were fission bombs. These nuclear tests evolved various sanctions against India by many major states, including the United States and Japan.

Light Combat Aircraft (LCA) Tejas progressed towards manufacture in an enhanced, battle standard format on December 31. The LCA is being designed and developed by the Aeronautical Development Agency (ADA) in Bengaluru. A new limited clearance from military airworthiness certifier CEMILAC for the Indian fighter green-lights its production in a superior lethal version. HAL aims to get the first aircraft out in late 2019. The Indian Air Force (IAF) has asked Hindustan Aeronautics Limited (HAL) to make 40 LCA aircraft. Of this, 20 will be in the advanced Final Operational Clearance (FOC) format. Another 20 are in the earlier Initial Operational Clearance (IOC) version. The IAF has modified and upgraded its trainer requirement in its old package order of 40 LCA aircraft.

India successfully test fired the short range Quick Reaction Surface-to-Air Missile (QRSAM), developed by the Defence Research and Development Organisation (DRDO) for the Indian Army, from a test range along the coast of Odisha. It is a sleek and highly mobile air defence system with a strike range of 25 km to 30 km and has a capability of engaging multiple targets. It is different from normal air defence system, as this is an all-weather, all-terrain missile with electronic counter measures against jamming by aircraft radars. It was first tested in June 2017 and followed by the second successful test in July 2017. It will replace the 'Akash' missile defence system which is on its way out due to technological obsolescence.

ISRO will launch a student satellite called 'Kalamsat' and an imaging satellite known as 'Microsat-R' on 24 January 2019. Both the satellite will be carried by 'PSLV C-44' rocket. PSLV is a four-stage launch vehicle. In PSLV-C44, the fourth stage (PS4) of the vehicle would be moved to a ?higher circular orbit so as to establish an orbital platform for carrying out experiments.

The 340m wide asteroid named 99942 Apophis will fly past Earth like a 'moving star- like point of light' on April 13, 2029. It will fly above the earth's surface at 30,500 km and first become visible with a naked eye in the night sky over the Southern Hemisphere from the east coast to the west coast of Australia.In 2004, astronomers at the Kitt Peak National Observatory based in Arizona discovered Apophis and claims about the chance of 2.7% that asteroid may impact Earth in 2029. However, further observation ruled out that chance but Apophis still has a small chance of impacting Earth which is less than 1 in 100,00- many decades from now.

India's lunar mission Chandrayaan 2 will carry NASA's laser instruments. The U.S. space agency said that the laser instrument will help scientists to make precise measurements of the distance to the Moon. Chandrayaan 2 is scheduled to be launched in the month of April. NASA has confirmed that Chandrayaan 2 and Israeli lander Beresheet, due to touch down on April 11, will each carry NASA-owned laser retroreflector arrays. Chandrayaan-2 will be India's second mission to the Moon. It will include an orbiter and lander-rover module.

By using Indian multi-wavelength space observatory AstroSat, the astronomers from Thiruvananthapuram and Mumbai have identified a new population of ultraviolet stars in the globular cluster NGC 2808. Globular clusters are collections of thousands to millions of stars, moving as one unit. These stars are tightly held together by gravity of the cluster itself, and are believed to have formed together at roughly the same time. The NGC 2808 is one of the most massive globular clusters that we know of, and is located at a distance of 47,000 light years from us. This cluster was observed by the team of researchers using the UltraViolet Imaging Telescope (UVIT) on-board AstroSat. So far, AstroSat has taken images of over 2,000 individual stars in NGC 2808 through various ultraviolet filters. AstroSat is the India's first dedicated multi wavelength space observatory. It was launched in September 2015. It orbits in low earth equatorial orbit at altitude of 650 km and has mission life of 5 years. It observes universe in the optical, Ultraviolet (UV), low and high energy X-ray regions of the electromagnetic spectrum.

SpaceX launched the U.S. Air Force's newest 'GPS III' satellite on a Falcon 9 rocket from Cape Canaveral Air Force Station in Florida, USA. The solar-powered spacecraft, dubbed "Vespucci," is the company's first official "National Security Space" mission. Vespucci's nickname honours Italian cartographer and explorer Amerigo Vespucci, after whom North and South America were named. It was competed through the Air Force's Evolved Expendable Launch Vehicle program. The successful GPS III SV01 mission marked SpaceX's 21st and final launch of 2018, beating the company's 2017 flight rate of 18 launches.