The James Webb Space Telescope is the most powerful and complex observatory ever deployed. It will release its first images on July 12.
The cosmic images will be unprecedented.
A giant golden eye flying around the sun about a million miles from Earth will give humans an unprecedented view of the universe.
The James Webb Space Telescope, a powerful $10 billion observatory run by NASA, the European Space Agency, and the Canadian Space Agency, has chilled down to its optimal temperature. Engineers have finished calibrating its scientific instruments. Now the telescope with a 21-foot-diameter mirror is open for business.
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The first batch of photos, which have taken weeks to process from raw telescope data, are expected to offer a compelling glimpse at what Webb will capture on the science missions that lie ahead.
NASA on Friday posted a list of the five celestial subjects chosen for its showcase debut of Webb, built for the U.S. space agency by aerospace giant Northrop Grumman Corp (NOC.N).
Among them are two nebulae — enormous clouds of gas and dust blasted into space by stellar explosions that form nurseries for new stars — and two sets of galaxy clusters.
Programmers need a useful and reliable programming language to use for coding purposes to offer seamless applications. How many programmers do you know to use a weird coding language for applications? Yes, there are multiple weirdest programming languages for programmers with some of the unique features to be a coding language. The use of a weird coding language is not trending in multiple reputed tech companies, but the programming language is useful if programmers want to enhance their portfolios. Let’s dive into the top ten weirdest programming languages for programmers to use as a coding language in 2022 for seamless applications.
Whitespace is one of the top ten weirdest programming languages for programmers with a reference to whitespace characters. The coding language is an imperative stack-based language with only space, tabs, and linefeeds that have meaning. The code in the weird coding language is written as an IMP (Instruction Modification Parameter).
Befunge is a weird coding language as well as one of the oldest and most-famous 2-D coding languages. Befunge-93 is known for specifying multiple sets of commands with unusual syntax to create programmes. One of the weirdest programming languages processes the input string character-by-character. It uses a unique data model and instruction set to perform computations on a coordinate grid.
A research team from Japan plans to put a prototype of an artificial-gravity building on the Moon by 2050.
After more than a year on the surface of Mars, China’s Tianwen-1 probe has taken images covering the entire red planet, the country’s space agency announced Wednesday.
Tianwen-1, which means “quest for heavenly truth,” was launched in 2020 and landed on Mars last May, when the Zhurong rover on board started its mission of patrolling and exploring the planet while the orbiter spun overhead.
In a statement, China’s National Space Agency (CNSA) said the probe has now completed all its assigned tasks, including taking medium-resolution images covering the entire planet.
Stochastic thermodynamics is an emerging area of physics aimed at better understanding and interpreting thermodynamic concepts away from equilibrium. Over the past few years, findings in these fields have revolutionized the general understanding of different thermodynamic processes operating in finite time.
Adam Frim and Mike DeWeese, two researchers at the University of California, Berkeley (UC Berkeley), have recently carried out a theoretical study exploring the full space of thermodynamic cycles with a continuously changing bath temperature. Their results, presented in a paper published in Physical Review Letters, were obtained using geometric methods. Thermodynamic geometry is an approach to understanding the response of thermodynamic systems by means of studying the geometric space of control.
“For instance, for a gas in a piston, one coordinate in this space of control could correspond to the experimentally controlled volume of the gas and another to the temperature,” DeWeese told Phys.org. “If an experimentalist were to turn those knobs, that plots out some trajectory in this thermodynamic space. What thermodynamic geometry does is assign to each curve a ‘thermodynamic length’ corresponding to the minimum possible dissipated energy of a given path.”
Scientists begin the countdown to July 12 date with Webb images. Launched in December 2021, the James Webb Space Telescope, the observatory, is all set to ensure it is ready for science.
Webb’s Fine Guidance Sensor (FGS) recently captured a view of stars and galaxies that provides a tantalizing glimpse at what the telescope’s science instruments will reveal in the coming weeks, months, and years.
The resulting engineering test image is among the deepest images of the universe ever taken, representing highly faint objects, and is now the deepest image of the infrared sky. Bright stars stand out with their six long, sharply defined diffraction spikes. This was the effect of Webb’s six-sided mirror segments. Beyond the stars – galaxies fill nearly the entire background.
