The leak was detected in September 2019. NASA has instructed the crew to perform additional inspections on several windows, seals and valves with specialised detectors.
The study was conducted by researchers from the University of São Paulo in Brazil and Duke University, US. It is yet to be peer-reviewed.
There are a few places in the body that are less accessible to the immune system and where it is difficult to eradicate all viral infections.
DRDO's successful test of a Hypersonic Technology Demonstrator Vehicle this month is a result of several indigenous tech achievements and know-how obtained over two decades.
Not to be confused with the prestigious Nobel Prize, the Ig Nobel is a satirical or parody prize awarded for unusual 'achievement'. The name plays on the word 'ignoble'.
Planet WD 1856b, located 80 light years from Earth, is thought to be about 14 times the mass of Jupiter and goes around the star every 34 hours.
Blood serum from newborn cattle is a key ingredient in biological research, such as the development of vaccines, and is widely available for import.
The researchers behind the finding, from US, UK and Japan, claim to have detected the gas phosphine in Venus atmosphere. The study has been published in Nature Astronomy.
The test is the brainchild of researchers at National Agri-Food Biotechnology Institute Mohali and Postgraduate Institute of Medical Education and Research Chandigarh.
Earlier this month, researchers published evidence of hematite at the Moon’s higher latitudes — an oxide of iron that turns red when it begins to rust and gives Mars its rosy colour.