Quasars as the new cosmic standard candles
In 1929, Edwin Hubble published observations that galaxies' distances and velocities are correlated, with the distances determined using their Cepheid stars. Harvard astronomer Henrietta Swan Leavitt had discovered that a Cepheid star varies periodic.....»»
NYT Crossword: answers for Friday, July 19
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
OpenAI just took the shackles off the free version of ChatGPT
GPT-4o mini is both less resource intensive and cheaper to operate than its the standard GPT-4 model......»»
5 cool things about the 2025 Ford Explorer
From WebEx meeting compatibility to added standard features, Ford wants to help buyers of the 2025 Explorer crossover be more productive and comfortable......»»
Scientists unveil cosmic fingerprints of sulfur rings
For the first time, a team of scientists from HFML-FELIX at Radboud University has unveiled the cosmic fingerprints of sulfur rings. These results, published in Nature Communications, may shed new light on the way sulfur was transported from dark int.....»»
NYT Crossword: answers for Thursday, July 18
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
Signatures should become cloud security history
It’s becoming evident that the legacy practice of signature-based threat detection needs to be improved for cloud security challenges. In this Help Net Security video, Jimmy Mesta, CTO at RAD Security, discusses a new proposed standard for crea.....»»
Apple Studio Display is discounted to $1,299 at Amazon as Prime Day draws to a close
Save $300 on the 5K Apple Studio Display at Amazon, with prices dropping to as low as $1,299.99 on the final day of Prime Day.Save $300 on the Apple Studio Display.The $1,299.99 sale price at Amazon reflects a $300 markdown on the standard glass Appl.....»»
Magna"s reconfigurable seats on a swivel unlock EV interior design
Seats developed by Magna can be adjusted to move forward or backward in a more versatile way than standard seats and are able to swivel 180 degrees......»»
NYT Crossword: answers for Wednesday, July 17
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
Astronomers discover what may be 21 neutron stars orbiting sun-like stars
Most stars in our universe come in pairs. While our own sun is a loner, many stars like our sun orbit similar stars, while a host of other exotic pairings between stars and cosmic orbs pepper the universe. Black holes, for example, are often found or.....»»
The 2025 Lucid Air is now the most efficient EV on sale
A standard heat pump has made an already-efficient car even more so. Enlarge / The Lucid Air was already the most efficient EV on sale in the US, but for model year 2025 it goes even further on a single charge. (credit: Lucid).....»»
NYT Crossword: answers for Tuesday, July 16
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
Cosmic wrestling match: New model reveals what the color of a galaxy tells about its distance
A Ludwig Maximilian University (LMU) team has furnished a model for revealing what the color of a galaxy tells about its distance, to be used for measuring cosmic structures......»»
NYT Crossword: answers for Monday, July 15
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
NYT Crossword: answers for Sunday, July 14
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
Webb Space Telescope"s latest cosmic shot shows pair of intertwined galaxies glowing in infrared
The Webb Space Telescope has captured a pair of intertwined galaxies glowing in the infrared......»»
Lowest price ever: Apple"s M3 16-inch MacBook Pro plunges to $1,899 ahead of Prime Day
Record-breaking deals are making an appearance ahead of the official start of Prime Day, as Amazon and Best Buy engage in an all-out M3 MacBook Pro price war.Get Apple's 16-inch MacBook Pro for as low as $1,899.The $1,999 price for the standard 16-in.....»»
NYT Crossword: answers for Saturday, July 13
The New York Times has plenty of word games on its roster today — with , , , and , there’s something for everyone — but the newspaper’s standard crossword puzzle still reigns supreme. The daily crossword is full of interesting trivia,.....»»
Amazon matches Best Buy"s $799 M2 MacBook Air deal as Prime Day nears
The price wars continue with Amazon matching Best Buy in an early Prime Day MacBook Air showdown. Grab the lowest price on record for the M2 13-inch model.The $799 record low price on the standard 13-inch MacBook Air M2 can be found at both Amazon an.....»»
Hubble measures the distance to a supernova
Measuring the distance to truly remote objects like galaxies, quasars, and galaxy clusters is a crucial task in astrophysics, particularly when it comes to studying the early universe, but it's a difficult one to complete......»»