John Loeffler,

John Loeffler

New York, United States

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  • TechRadar

Recent articles by John:

Hubble Space Telescope captures dazzling embrace of merging galaxies

A newly released Hubble Space Telescope photo shows the galaxy merger Arp-Madore 417-391, where the gravity of the two galaxies has warped their arms into a ring. → Read More

Hubble Space Telescope captures stunning intergalactic bridge of stars in new image

A new Hubble Space Telescope photo reveals Wild's Triplet in stunning detail, including a spectacular tidal tail of gas, dust and stars crossing between a pair of galaxies. → Read More

The best Samsung monitors are still on sale for Black Friday – so move fast

If you're looking for a new Samsung gaming monitor, right now is the best time of the year to pick one up for cheap (relatively, at least). → Read More

The Samsung Odyssey Ark is on sale right now, so you might actually be able to buy it

The 55-inch Samsung Odyssey Ark is one of the more innovative monitors we've seen in years, and it's on sale right now at Amazon. → Read More

My work-life balance sucks so I bought a new Samsung TV on Black Friday

I've been using the same PC for work as I do for play, and that's a huge problem for work-life balance, so this Black Friday I decided to do something about that. → Read More

Better hurry – Lenovo's best 2-in-1 Chromebook is just $299 for Black Friday

The Lenovo IdeaPad Flex 5i is Lenovo's best 2-in-1 Chromebook, and it's now less than $300 with this Black Friday deal. → Read More

One of the most comfortable gaming chairs ever is now on sale for Black Friday

The Mavix M9 is now $100 off at Amazon, with even bigger savings available through Mavix's website. → Read More

These PC deals are as good as any you'll find on Black Friday, so grab em while you can

This weekend, we've seen some of the best PC deals you'll find all year, Black Friday included. → Read More

I've waited two years to bring you these Black Friday graphics card deals

Graphics cards have been selling at a premium for a long time, but right now, the savings are rolling in – and some of these deals are huge. → Read More

Space scientists and astronauts launch to other platforms amid Twitter turmoil

Several prominent space scientists and at least one astronaut have announced their intentions to leave Twitter after the turmoil following Elon Musk's acquisition of the social media company. → Read More

This year's best Black Friday MacBook deal isn't what you'd expect

The Apple MacBook Air with M1 chip is still the best laptop for most people, and with the kind of Black Friday deals we're already seeing, you definitely don't want to sleep on this one. → Read More

Nvidia GeForce RTX 4080 review: this is the one Nvidia should have cancelled

The Nvidia GeForce RTX 4080 has a lot of things going for it, but its price absolutely isn't one of them. → Read More

MacBook Air vs Dell XPS 13: the best laptops on Earth go head-to-head

Which is the best ultralightweight laptop on the market? We run through the Dell XPS 13 vs Apple MacBook Air debate on all the points that matter. → Read More

NASA needs a new moon car for off-roading astronauts at the lunar south pole

The contracting for the next moon buggy for Artemis has begun. → Read More

Haunting photo of dead 'ghost star' a cosmic Halloween treat

The dead star's spectral nature definitely fits the mood of the season. → Read More

How to buy the right gaming laptop this Black Friday without breaking the bank

Gaming laptops can be expensive, but Black Friday is a great time to find them packed with premium features for some very compelling prices. → Read More

Hubble telescope peeks through 'cosmic keyhole' in stunning photo

Hubble glimpses a mesmerizing nebula in Orion with a very distinctive feature. → Read More

Google Stadia might be gone, but 5G secures cloud gaming's future

With the demise of Google Stadia, you might think that cloud gaming is on its way out, but its future is brighter than ever thanks to 5G. → Read More

Philips announces Evnia, a PC gaming brand for gamers who hate stale 'gamer' design

Can Evnia be the PC peripheral brand for the rest of us? → Read More

Hubble Space Telescope shows Webb a thing or two with spectacular new photo

Hubble shows a stellar retirement community in a dazzling new light. → Read More