Current Affairs Quiz - February, 2024

Notes:
Astro Sat, India’s inaugural multi-wavelength astronomy mission, successfully measured the X-ray polarization of the Cygnus X-1 black hole system. Discovered four decades ago, Cygnus X-1 is among the first confirmed black hole systems in our galaxy. The black hole is 20 times the Sun’s mass, with a companion supergiant star (40 times more massive) in a binary system. Located 400 times farther than Earth-Sun distance, the gravitational pull forms an accretion disk, generating soft X-rays.

Notes:
PM Modi inaugurated the 2024 Commonwealth Legal Education Association (CLEA) – Commonwealth Attorneys and Solicitors General Conference (CASGC) at Vigyan Bhawan, New Delhi. The event brought together legal representatives from Commonwealth nations across Asia-Pacific, Africa, and the Caribbean. With the theme “Cross-Border Challenges in Justice Delivery,” the conference addressed crucial topics such as judicial transition, ethical aspects of legal practice, executive accountability, and the reformulation of contemporary legal education. Stakeholders engaged in meaningful discussions on these issues, fostering collaboration in the Commonwealth legal fraternity.

Notes:
The flightless Aldabra rail, scientifically known as Dryolimnas cuvieri aldabranus, was thought extinct 130,000 years ago but reappeared through iterative evolution. Residing on a coral atoll off Africa’s southeast coast, it resembles a chicken with a gray back, red head, and white throat. A subspecies of the white-throated rail, it’s the only flightless bird in the Indian Ocean. The Aldabra rail evolved twice, losing its ability to fly, a phenomenon explored in a 2019 Zoological Journal study on the atoll’s fossil record. Iterative evolution involves the repeated emergence of traits from the same ancestral lineage at different times.

Notes:
Exercise Vayu Shakti-24 will be held on February 17, 2024 at the Pokhran Air to Ground Range, near Jaisalmer, Rajasthan. The exercise will demonstrate the Indian Air Force’s offensive and defensive capabilities. The exercise will involve over 100 aircraft, including fighter jets, transport aircraft, helicopters, mid-air refuellers, airborne warning and control system (AWACS) aircraft, and unmanned systems. The fighter planes will target and destroy simulated enemy sites with missiles, precision-guided munitions, bombs, and rockets.

Notes:
Russian cosmonaut Oleg Kononenko set the world record for the most time spent in space, breaking the record of fellow Russian cosmonaut Gennady Padalka. Kononenko is 59 years old and has spent more than 878 days and 12 hours in space. Padalka’s record was 878 days, 11 hours, 29 minutes, and 48 seconds, set during five space missions until 2017. Kononenko works out regularly to deal with the physical effects of weightlessness. He has said that he doesn’t feel deprived or isolated, but that he realizes how much life he missed out on when he returns to Earth.

Notes:
The rare Dusted Apollo butterfly (Parnassius stenosemus) was recently spotted and photographed for the first time in Himachal Pradesh, extending its known distribution from Ladakh to West Nepal. Resembling Ladakh Banded Apollo, it distinguishes with a complete discal band on the upper forewing. The sighting of the protected Regal Apollo (Parnassius charltonius) also occurred, highlighting the rich diversity of Apollo butterflies in the region. Urgent conservation is needed as Apollos face commercial poaching threats, emphasizing the importance of community awareness and establishing conservation measures like butterfly parks.

Notes:
The Defence Research and Development Organisation (DRDO) recently achieved success with four flight trials of ‘ABHYAS,’ a high-speed expendable aerial target. Developed by DRDO’s Aeronautical Development Establishment, ABHYAS serves as a realistic threat scenario for weapon systems practice and validates Armed Forces equipment for aerial engagement. It features an autonomous flying design, an indigenously made autopilot, and a laptop-based Ground Control System for integration and analysis.

Notes:
The Mera Gaon Meri Dharohar (MGMD) program, initiated by the Ministry of Culture, aims to culturally map India’s 6.5 lakh villages, encompassing 29 States and 7 Union Territories. Launched on July 27, 2023, under the National Mission on Cultural Mapping, it compiles information on seven categories, from arts and crafts to historical and ecological aspects. The virtual platform enables people to explore India’s rich cultural heritage, fostering appreciation, economic growth, social harmony, and artistic development in rural communities.

Notes:
The Healthy Indian Project (THIP) has joined the World Health Organization’s Vaccine Safety Net (VSN), reinforcing its commitment to delivering credible vaccine safety information in India. As part of the global network, THIP becomes a reliable source for verified vaccine safety details, contributing to the WHO’s initiative to provide accurate immunization information worldwide. VSN, established by the WHO in 1999, comprises diverse websites offering reliable vaccine safety information in various languages, with the Global Advisory Committee on Vaccine Safety ensuring swift responses to global concerns.

Notes:
The Vice-President inaugurated the 23rd World Sustainable Development Summit in New Delhi, hosted by The Energy and Resources Institute (TERI). Established in 2001, the annual summit focuses on fostering global commitment to sustainable development. WSDS 2024 centers on the theme ‘Leadership for the Sustainable Development and Climate Justice,’ bringing together influential leaders to address long-term solutions for global communities. As the only independently convened international summit in the Global South, WSDS plays a vital role in advancing environmental goals.