Tag: Science

If the idea of lunar hummus seems far-fetched, think again. Scientists working to cultivate the field of extraterrestrial agriculture have grown chickpeas in dirt made mostly of simulated lunar soil, a step toward enabling astronauts on ‌long-term moon missions to produce their own food. Researchers said harvestable chickpeas were grown in soil mixtures composed primarily...

NASA has officially ruled out the possibility of asteroid 2024 YR4 colliding with the moon in 2032. This update settles concerns that first surfaced after the asteroid’s discovery in late 2024. For several months, orbital models suggested a small but notable 3.8% to 4.3% chance that the rock would strike the lunar surface on December...

The construction and upgrade of the four major astronomical facilities, which was announced in the Union Budget, is expected to cost about ₹3,500 crore, and a proposal for approval of the project will be placed before the cabinet. A Department of Science and Technology official, while participating in the post-budget webinar on Telescope Infrastructure Facilities,...

The Indian Space Research Organisation (ISRO) and the European Space Agency (ESA) have jointly signed an agreement on ‘ESA-ISRO Arrangement concerning Joint Calibration and Validation Activities and Scientific Studies for Earth Observation Missions’. The agreement was signed on March 4 by M. Ganesh Pillai, scientific secretary, ISRO, and Simonetta Cheli, director, Earth Observation Programme, ESA,...

Bhabha Atomic Research Centre (BARC) researchers have reported that a new kind of nuclear fuel, touted for being able to allow India to take advantage of its vast thorium reserves, will not fit in the country’s three-stage programme and could entail expensive reactor redesigns. The study was published in Current Science. The composition the team...

In early 2021, as COVID-19 vaccines were being rolled out across the world, reports began to surface of a rare but alarming complication. Some people who received the shots were developing unusual blood clots. The cases were first identified in Europe and later in the U.S. Notably, they were reported mainly among recipients of the...

A new study published in Geophysical Research Letters has confirmed that global warming has entered a phase of significant acceleration. For decades, the earth’s temperature rose at a steady rate of about 0.2 °C per decade. Recent record-breaking years sparked a debate among scientists about whether this pace was increasing but natural events such as...

Imagine you are given three gumballs of different flavours. You are told that one of them is heavier than the others, and one is lighter. But which is which? Your task is made difficult by the fact that these gumballs weigh nearly nothing. And sometimes they swap flavours. Oh, and when you try to pick...

Supertough bug may also survive colliding worlds The bacteria Deinococcus radiodurans is famous for being able to survive extreme radiation and dryness. Researchers have found it can also survive the intense pressures of being blasted off of a planet’s surface: 14,000-24,000 earth atmospheres. Genetic analysis revealed the survivors focused on DNA repair and iron transport...