Technologies

Earth Is Spinning Weirdly Faster, Making Today One of the Shortest Days Ever

Earth will complete its daily rotation between 1.25 and 1.51 milliseconds faster than usual, and scientists aren’t quite sure why.

Earth’s rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven’t had any effect on daily life, but they also haven’t gone unnoticed by science. Tuesday, Aug. 5 is the next date when Earth’s rotation is expected to speed up, shortening the day by between 1.25 and 1.51 milliseconds.

According to Time and Date, the current prediction is set by the International Earth Rotation and Reference Systems Service and the US Naval Observatory. The original prediction was 1.51 milliseconds, but it’s since been updated to 1.25 milliseconds. This is also the third time Earth’s rotation has sped up for a day this summer. The other two instances occurred on July 10 and July 22.

Should the first prediction be accurate, Aug. 5, 2025, will be the third shortest day on record behind June 30, 2022, when the Earth spun 1.59 milliseconds faster, and July 5, 2024, when it completed its rotation 1.66 milliseconds faster. If the prediction is off, then it may succeed those two as the shortest day Earth has seen in recorded history.

For reference, Earth generally takes approximately 86,400 seconds to make one full rotation. One millisecond is 0.001 seconds. So, this won’t be noticeable to humans and will not affect anything.

What’s causing Earth to spin faster?

There are numerous reasons why Earth could be spinning faster. The prevailing opinion is that it’s due to the moon’s current position over Earth. When the moon is further north or south than Earth’s equator, it can impact how fast the planet spins.

On Aug. 5, 2025, the moon will be quite a bit further south than the equator, which is likely causing the slightly faster spin. This is expected to have a short-term impact on Earth’s orbit.

Science can’t explain it

Scientists are puzzling over why Earth is speeding up at all. Approximately 245 million years ago, the dinosaurs roamed, and days were an hour and a half shorter than they are today. Earth’s rotation has been slowing ever since, mostly due to the moon’s impact on Earth’s oceans. Science has measured Earth’s rotation subtly slowing down since official records began in 1973.

However, a recent trend shows that Earth’s rotation is speeding up, and since these faster days are mostly explained by the moon’s orbit, science has yet to fully explain why. A research paper posted in Nature in 2023 suggests that Earth’s core may have started slowing down as recently as 2010, which would explain Earth’s faster rotation. However, confirmation doesn’t yet exist.

Technologies

Today’s NYT Mini Crossword Answers for Friday, Aug. 8

Here are the answers for The New York Times Mini Crossword for Aug. 8

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Today’s Mini Crossword might make you hungry. I think I need to put a summer barbecue on my calendar now. The puzzle wasn’t terribly tough, but I did mess up on 8-Across for a while, which took me some time to sort out. It was kind of fun that the first three across clues all helped build a summer classic meal. Need help with the clues and answers? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

The Mini Crossword is just one of many games in The Times’ games collection. If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Piece of bread atop 4-Across
Answer: BUN

4A clue: Yellow square atop 7-Across
Answer: CHEESE

7A clue: Offering at a summer cookout
Answer: BURGER

8A clue: Envelop and obscure
Answer: SHROUD

9A clue: Covers a tree in bathroom rolls, in a classic prank
Answer: TPS

Mini down clues and answers

1D clue: Brought about
Answer: BEGOT

2D clue: Fully deplete
Answer: USEUP

3D clue: Jocks’ counterparts, stereotypically
Answer: NERDS

4D clue: «Survivor» network
Answer: CBS

5D clue: «What’d you say?»
Answer: HUH

6D clue: Make a mistake
Answer: ERR

Technologies

The Tesla Cybertruck May Have Found Its True Calling: Target Practice

The US Air Force plans to launch missiles at the controversial truck. Can we watch?

Technologies

Out of Nowhere: UFO 50 Hits Switch 2 After Indie World Reveal

No release date, no buildup, just a straight-up launch on the Switch.

Nintendo held an Indie World Showcase on Thursday to spotlight some of the indie games coming to the Switch platform. One of the surprise indie hits from last year is making the jump from PC to the Switch 2, and it’s available right now.

UFO 50, one of CNET’s best games of 2024, was the surprise from Nintendo’s Indie World Showcase Thursday, and had the additional surprise of launching after the event. It’s available to play on the Switch or the Switch 2 and costs $25.

From Mossmouth, UFO 50 is a unique indie title as it consists of 50 games done in a retro 8-bit style. These games come in a variety of genres, from platformers to shooters to RPGs. It’s a wide variety of games made by different independent developers.

While the collection of games in UFO 50 looks like something released on the NES back in the ’80s, the games have a modern feel. Some games are intended to be played solo, while others are meant to be played with others. The selection does feel random, but they’re connected by the story of a fictional game studio, UFOSoft, that created these 50 games that it never released.

Along with UFO 50, more than a dozen indie games were revealed during the showcase, including:

Is This Seat Taken?
Little Kitty, Big City
Content Warning
Ball X Pit
Ultimate Sheep Raccoon
Glaciered
Winter Burrow
Undusted: Letters from the Past
Tiny Bookshop
Caves of Qud
Strange Antiquities
Opus: Prism Peak
Go-Go Town!
Mina the Hollower
Well Dweller
Neverway
Herdling

Some games are set to come out in the coming weeks, while others will arrive in 2026.

You can buy UFO 50 for the Switch or the Switch 2 via My Nintendo Store online or the Nintendo eShop on the consoles for $25. Those who want a physical copy of the game can preorder one from Fangamer for $35.