Here are today’s most important updates from the realm of Science and Space.
Is Reality Running on Quantum Code? Gravity Might Be the Key
A groundbreaking study proposes that gravity might be a product of computational processes within the universe, hinting that the cosmos could be operating like a giant quantum computer. Physicist Melvin Vopson from the University of Portsmouth suggests that gravity could be a by-product of the universe's attempt to organize information and matter in space and time. This new theory raises intriguing questions about the nature of reality and whether we are living in a simulated environment. If proven true, it could revolutionize our understanding of the universe and its underlying mechanisms.
Outdated and Incoming: Soviet-era Spacecraft Kosmos 482 Heads for Fiery Reentry
The Soviet-era spacecraft (lander), called Kosmos 482, was part of the Venera program to gather information about Venus. On March 31, 1972, it launched, and successfully made it into Earth's orbit. But, according to reports, during the second stage of the mission an incorrectly set timer botched the job, and the spacecraft has stayed in Earth's orbit ever since. Now, it's time for re-entry. However, it’s too early to know where the half-ton mass of metal might come down or how much of it will survive re-entry, according to space debris-tracking experts. The researchers doubt the parachute system would work after so many years and the heat shield may also be compromised after so long in orbit.
All Aboard the Solar Train! Switzerland Tests Track-Mounted Panels
A solar technology startup in Switzerland is planning to exploit the open space between railway tracks to produce sustainable energy by placing solar panels. Under a Rs 6.04 crore (585,000 Swiss francs) pilot project, as many as 48 solar panels have been placed on a 100-metre portion of railway tracks in Buttes, a small village in western Switzerland. After receiving a green light from the Federal Office of Transport (FOT), the startup deployed the solar panels on the railway line, currently being operated by transN. While solar panels are usually permanently fixed, the company has developed a proprietary technology where the panels can be removed whenever required so that the track maintenance team can perform its job.
Ocean Heat Shock: New Zealand’s Surrounding Seas Hit Record Highs
The world's oceans are heating at an accelerated rate within two specific regions, raising concerns about marine ecosystems and extreme weather events. The study, led by climate scientist Dr. Kevin Trenberth, identifies these bands as located near 40 degrees latitude in both the northern and southern hemispheres. The southern band, situated between 40 and 45 degrees south, exhibits the most rapid heating, particularly around New Zealand, Tasmania, and the Atlantic waters east of Argentina. The research highlights that ocean heating disrupts marine ecosystems, increases water vapour levels in the atmosphere (a potent greenhouse gas), and intensifies rainstorms and extreme weather events.