Five amazing things: astronomy

The best of the web, brought to you.

The best of the web, brought to you.

The internet is full of astonishing videos, pictures and articles but the noise-to-signal ratio can be boringly high. So, from now on, I'll be regularly collecting five of the best texts, movies and images, old and new, on a variety of subjects.

This time: astronomy. Next time: dancing.

1. Scale by Brad Goodspeed

How big would the other planets look if they orbited the earth at the same distance -- 380,000km -- that the moon does? Brad Goodspeed's visualisation will show you. Watch out for Jupiter, which is intimidatingly vast.

2. Bill O'Reilly doesn't understand the moon

While we're talking about the moon, it turns out that Bill O'Reilly doesn't know how it works -- which is why he believes in God. "How did the moon get there?" he asks. "How come we have that, and Mars doesn't?" As I think Jon Stewart pointed out recently, O'Reilly seems to believe that if he doesn't understand a given concept, no one does. (By the way, Bill, National Geographic has the answer here.)

3. Eclipsing the sun

File this under "Eek". The French photographer Thierry Legault took a photo of the International Space Station passing in front of the sun. A humbling reminder that even our most cutting-edge technology is pretty small beer on the cosmic scale.

Oh, and if you want to see what the astronauts on the ISS are looking at right now, you can do that at the Nasa website here.

4. Nasa's astronomy picture of the day

Always beautiful, often mind-boggling, these photos have recently included the cracked surface of Jupiter's moon Europa, the deep-space contortions of the Seagull Nebula and gorgeous skies over Libya and Stockholm. Look out, too, for the amazing video of the Peerskill meteor of 1992, which, despite being only the size of a bowling ball, was brighter than a full moon as it screamed towards earth.

5. "Pale Blue Dot" by Carl Sagan

My final pick is a personal one: Carl Sagan's "Pale Blue Dot". We had this as a reading at our wedding, because its both humbling and hopeful. Starting with a photo of earth taken in 1990 by Voyager 1 from the edge of the solar system -- 3,781,782,502 miles away -- the great science educator reflects on our responsibility to care for that "mote of dust suspended in a sunbeam . . . the only home we've ever known". If you don't feel a little prickle in your tearducts by the end, you have no soul.

An image from NASA''s Hubble Space Telescope of a vast, sculpted landscape of gas and dust where thousands of stars are being born. Credit: Getty Images

Helen Lewis is deputy editor of the New Statesman. She has presented BBC Radio 4’s Week in Westminster and is a regular panellist on BBC1’s Sunday Politics.

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Forget “digital detoxes”. Spring clean your online life instead

Step one: remove the app on your phone which takes up the most time. 

In 2006, news broke that broke me. The British Heart Foundation unveiled a poster of a blonde girl guzzling a gallon of cooking oil. “What goes into crisps goes into you,” it read, as the charity declared that eating one packet of crisps a day equated to drinking five litres of oil a year.

I gave up crisps that Lent (an admirable act that was somewhat mitigated by devouring a six-pack of McCoy’s on Easter Sunday). Still, despite my continuing pack-a-day habit, the BHF’s statistic has never left me: 365 packets of salt and vinegar crisps are equal to five bottles of Filippo Berio. But other bad habits are harder to comprehend. Last week, I “liked” 36 things on Facebook, wrote ten tweets, and posted five Instagram pictures (two of which were selfies). What effect, if any, has this had on my mental and physical health? How much metaphorical cooking oil am I pouring into my body?

“You really don’t need to worry about the volume of your own social media interactions, based on the average digital user,” the founder of the digital detox specialists Time To Log Off, Tanya Goodin, told me. Goodin says that we “tap, click and swipe” our devices over 2,617 times a day and that the average person will post 25,000 selfies in their life.

Though these statistics seem shocking, what do they mean? What does swiping thousands of times a day do to our minds – or, for that matter, our thumbs? The experts are divided. In 2015, national newspapers spread stories suggesting that using an iPad would damage a toddler’s brain but the research didn’t mention the term “brain damage” once. In fact, as the Guardian pointed out in its debunking, studies produce mixed results: some say iPads help improve child literacy, others say they are distracting.

The studies about adults’ screentime are similarly hard to decipher. Heavy Facebook usage has been linked to depression but there isn’t any apparent cause and effect. Do depressed people use Facebook more, or does Facebook make us depressed? “Internet addiction disorder” (IAD) was a term originally coined as a hoax, but many now see it as a real and treatable problem. Yet it does not feature in the Diagnostic and Statistical Manual of Mental Disorders, and experts still struggle to set diagnostic criteria for it. How much internet is too much?

These academic ambiguities haven’t stopped the idea of the “digital detox” taking off. Detoxers refrain from using any electronics for a period of time in the hope that this will improve their mental health and real-world relationships. At the time of writing, if you search for “digital detox” on Instagram, you’ll find 25,945 people talking about their personal attempts. There are pictures of bike rides, sunsets and children playing, each posted – apparently without irony – to extol the virtues of getting off social media and turning off your phone.

Digital detoxing is also big business. Goodin runs workshops, retreats and camps where no electronics are allowed and the daily schedule consists of yoga, walking, swimming and drinking smoothies. The next one, in Italy, costs from £870 per head for a week. A multitude of such camps exist, as well as books, websites and guides on how to detox by yourself. To connect, man, you have to disconnect, you know?

All of this has made me a digital detoxing cynic. I don’t believe I need to switch off my phone to “live” better, because I believe my phone itself contains life. On Reddit, I can speak to strangers living hundreds of thousands of miles away about their lives. On Twitter, I can keep up to date – in real time – with news and events. If I want to learn yoga or make a smoothie, where will I go to find my local gym or the correct strawberry-to-spinach ratio? Technology can even inspire us to “get out more”. Last summer, the gaming app Pokémon Go spurred people to walk 2,000 more steps a day, and I’m willing to bet that brunch sales figures have skyrocketed since the invention of Instagram.

Digital detoxing relies on the vague idea that tech is somehow toxic. Even without scientific studies to back this up, most of us know from our own, anecdotal evidence how spending too much time on our phones can make us feel. We get down if our latest status doesn’t have enough likes, or our eyes hurt after the sixth “EXTREME PIMPLE POPPING” YouTube video in a row. So, at core, digital detoxing isn’t “wrong”: it is merely misguided. Instead of trying to cut out all technology for a week, we should be curbing our existing habits; rather than a digital detox, we should have a digital spring clean.

Delete – or hide – anyone on your Facebook friends list that you wouldn’t talk to in real life. Remove your work email from your phone (or ask your boss for a separate work phone if you absolutely need access). Delete the app that takes up most of your time – be it Facebook, Twitter or YouTube – so that you are forced to get to it manually, through your browser, and therefore become instantly more aware of how many times a day you open it up. Tanya Goodin also advises me to use my phone less at night. Essentially: go mild turkey. If this is too much and you believe you are addicted to your smartphone or laptop, then, of course, you should seek help (speak to your doctor or call the Samaritans on 116 123).

But most of us just need to get smarter about our internet use. Even if scientists proved that technology was damaging our brains, a week-long detox wouldn’t be the cure. Rather, we should focus on our bad personal habits and try to curb them. Do you get into too many arguments online? Do you ignore your partner because you’re staring at a screen? Do you post opinions you regret because you don’t think them through first? These behaviours are problematic – the internet itself isn’t. To control our lives, we shouldn’t switch off: we should get more switched on.

Amelia Tait is a technology and digital culture writer at the New Statesman.

This article first appeared in the 06 April 2017 issue of the New Statesman, Spring Double Issue

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