Technologies

These Are the First FireSat Images for Finding Wildfires from Space

A new satellite program backed by Google and global nonprofits is looking to mitigate destructive fire seasons.

At Google I/O in May, Google revealed that it’s working with the Earth Fire Alliance on FireSat, a program that combines new high-resolution satellites with AI analysis to pinpoint wildfires in their earliest stages and help responders knock them down before they grow. This week the alliance released the first images captured by the initial satellite, showing how fires as small as 5-by-5 meters — about the size of a classroom — can be detected from space.

Existing satellite systems scan for fires, but at a coarser resolution. In one image from Oregon, using MWIR (Mid-Wave Infrared) heat-sensing imaging, a small roadside fire showed up as a bright speck. According to the alliance, it wasn’t detected by other space-based systems.

This example from Ontario, Canada, on June 15, 2025, shows the Nipigon 6 fire, a new blaze detected using the MWIR spectrum, but it also shows how LWIR (Long-Wave Infrared) was used to identify areas left over from a previous burn in 2020, which are heated due to a lack of vegetation. At the bottom, a false-color composite of SWIR (Short-Wave Infrared), NIR (Near-Infrared) and visible Red channels helps track the life cycle of the fire.

Currently, the Earth Fire Alliance has one protoflight satellite, built by Muon Space, aloft for testing. With three satellites in orbit, FireSat will be able to scan locations globally twice a day. And when the program is fully operational, in 2030, a network of more than 50 satellites is expected to cut that time down to 20 minutes; for areas that are more prone to fires, that interval will be every 9 to 12 minutes.

One key reason for Google’s involvement in the alliance is to sort through the massive amount of data that will be generated. Muon Space estimates that each satellite will cover 190 million square kilometers per day, and the multispectral instrument on each satellite records across six channels. With AI and software assistance from Google, the program should filter out false positives. AI is playing a larger role in fighting wildfires around the world — NASA is using its vast trove of Landsat satellite data to build predictive models of where fires are likely to erupt next.

«There are millions of things that can be mistaken for a fire,» said Chris Van Arsdale, Google Research climate and energy lead and chair of the Earth Fire Alliance board of directors. «Looking for fires becomes a game of looking for needles in a world of haystacks.»

It will also be important to prioritize fires that crews can respond to. A June 21, 2025, image of a remote area of Alaska shows a fire that wasn’t observable by ground-based sources.

In this image from Borroloola, Northern Territory, Australia from July 11, 2025, the FireSat satellite identified multiple wildfires spread over a large distance, which would help fire responders coordinate efforts.

The Earth Fire Alliance is currently working with some fire departments and other early adopters to help determine how best to parse the data and communicate with responders.

«What you’re looking at now is raw imagery that is helpful for the technologists, the scientists [and] the remote sensors,» said Kate Dargan Marquis, former California state fire marshall and senior wildfire advisor to the Gordon and Betty Moore Foundation, a main underwriter of the Earth Fire Alliance. «But for firefighters, we’ll build fire data products on this data.» That would include map-based tools with AI underpinnings to help them understand where and how they can make fire response decisions, she noted.

The data will eventually be made available for public resources, such as those used by the consumer app Watch Duty. Brian Collins, executive director of Earth Fire Alliance, explained that the current early adopter program includes pathways to determine how to disseminate the information being collected, be that through local dispatchers or other sources. «A very informed public can make decisions [such as when to prepare to evacuate] in advance of being told,» he said, adding that a public that understands fire is no longer scared of fire.

Although FireSat is still in its first stages and won’t be considered operational until three satellites are in orbit, in 2026, the initial data and imagery looks to be a promising tool for fighting wildfires around the globe.

Technologies

Today’s NYT Mini Crossword Answers for Monday, Dec. 1

Here are the answers for The New York Times Mini Crossword for Dec. 1.

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.

Need some help with today’s Mini Crossword? Read on for the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

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: Tree that’s a symbol of Canada
Answer: MAPLE

6A clue: Back street
Answer: ALLEY

7A clue: Kind of steak with a letter in its name
Answer: TBONE

8A clue: Beer pong targets
Answer: CUPS

9A clue: «___ Pinafore» (Gilbert and Sullivan opera)
Answer: HMS

Mini down clues and answers

1D clue: Show mutual interest, as on a dating app
Answer: MATCH

2D clue: «Bad» or «Good Kid, M.A.A.D City»
Answer: ALBUM

3D clue: Sits (down) heavily
Answer: PLOPS

4D clue: Contact ___
Answer: LENS

5D clue: Look here!
Answer: EYE

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Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Dec. 1, #434

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Dec. 1, No. 434.

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

Today’s Connections: Sports Edition features one of those classic — and difficult — purple categories. You’ll need to look for words inside of words to get that grouping. (Or just solve the other three, and get purple by default.) If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Maybe on the beach.

Green group hint: Deal me in.

Blue group hint: Not necessarily Jim.

Purple group hint: Look at the final part of the words.

Answers for today’s Connections: Sports Edition groups

Yellow group: Volleyball terms.

Green group: Poker terms.

Blue group: Jameses.

Purple group: Ends in an NWSL team.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is volleyball terms. The four answers are dig, serve, set and spike.

The green words in today’s Connections

The theme is poker terms. The four answers are blind, flop, river and turn.

The blue words in today’s Connections

The theme is Jameses.The four answers are Cook, Harden, Shields and Worthy.

The purple words in today’s Connections

The theme is ends in an NWSL team.The four answers are balderdash (Houston Dash), concurrent (Kansas City Current), foreign (Seattle Reign) and microwave (San Diego Wave).

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

Technologies

Today’s Wordle Hints, Answer and Help for Dec. 1, #1626

Here are hints and the answer for today’s Wordle for Dec. 1, No. 1,626.

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

Today’s Wordle puzzle is a little tricky. Many people will confuse it with a similar word that’s spelled differently. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on.