Will astronauts become obsolete?

The future of space exploration may be a job for robots.

When Neil Armstrong announced his giant moon leap for mankind, that was pretty hype. And to this day, there are few things as cool as being an astronaut.

But now, astrophysicist Donald Goldsmith and Martin Rees, the UK’s Astronomer Royal, argue in their book The End of Astronauts that space exploration might actually be a gig for robots.

Why, robot?

For one, it’s expensive to keep our fragile meat sacks alive in space:

  • The Perseverance rover mission to Mars cost ~$2.75B. Establishing a moon base for humans would cost $100B+.
  • Astronauts have repaired the Hubble Space Telescope 5 times at a cost of ~$1B each mission (inflation adjusted). For that amount, NASA could have built ~7 telescopes.

Robots, who don’t die without food or oxygen, can also explore greater distances. They’ve already been to every planet in our solar system (and some of their moons), comets, and an asteroid. Humans can only reach the moon and Mars.

But they do lack that human touch

Robots can do a lot of what we can do, like collect and return samples.

But Goldsmith and Rees admit they can’t identify collection spots like a geologist can. To fully replace people, AI and tech will need to advance a lot.

That might not happen for a while, meaning humans and bots will probably remain partners. But moreover…

… space travel isn’t just NASA’s game anymore

Companies like Blue Origin, SpaceX, and Virgin Galactic have shown people will shell out big bucks to be yeeted into space in a cowboy hat.

With aspirations of tourism, mining, and other for-profit activities, the final frontier is unlikely to be bots only.

BTW: In Russia, there’s a monument to Laika, a stray dog who in 1957 became the 1st animal to orbit Earth. Laika did not survive her trip, though several subsequent Soviet space dogs did.

Get the 5-minute roundup you’ll actually read in your inbox​

Business and tech news in 5 minutes or less​

Psst

How'd Bezos build a billion dollar empire?

In 1994, Jeff Bezos discovered a shocking stat: Internet usage grew 2,300% per year.

Data shows where markets are headed.

And that’s why we built Trends — to show you up-and-coming market opportunities about to explode. Interested?

[email-submission-form button-text="Join Free" include-trends-opt-in="true" success-url="https://thehustle.co/signup" default-source="thehustleco" default-medium="home-exit-popup" default-campaign="home-page" form-id="exit-popup-general" optinmonster-conversion="true"]
<script type="text/javascript"> var onloadCallback = function() { grecaptcha.render('verify-your-humanity', { 'sitekey' : '6LdddrcZAAAAALyttpvOqiwQGwq5BNhgDz4tMQGE' }); }; function getCookieValue(a) { var b = document.cookie.match('(^|[^;]+)\\s*' + a + '\\s*=\\s*([^;]+)'); return b ? atob(decodeURIComponent(b.pop())) : ''; } function getCookie(name) { var cookieArr = document.cookie.split(";"); for(var i = 0; i < cookieArr.length; i++) { var cookiePair = cookieArr[i].split("="); if(name == cookiePair[0].trim()) { return decodeURIComponent(cookiePair[1]); } } return null; } function setHiddenFieldValue(wrappingDiv, searchParams, className, utmName, cookieName, defaultValue) { var el = wrappingDiv.getElementsByClassName(className)[0]; var existingVal = el.getAttribute('value'); if (utmName == 'ref') { var newVal = searchParams.get(utmName) || getCookie(cookieName); } else { var newVal = searchParams.get(utmName) || getCookieValue(cookieName); } if ((existingVal == null || existingVal == '' || existingVal == defaultValue) && (newVal != null && newVal != '')) { el.setAttribute('value', newVal); } } function setHiddenFieldValueFromUtm( wrappingDiv, searchParams, className, utmName, defaultValue ) { var el = wrappingDiv.getElementsByClassName(className)[0]; if (el != null) { var existingVal = el.getAttribute("value"); var newVal = searchParams.get(utmName); if (newVal != null && newVal != "") { el.setAttribute("value", newVal); } } } function initForm() { var wrappingDivs = document.getElementsByClassName('email-submission'); wrappingDivs.forEach(wrappingDiv => { var sp = new URLSearchParams(window.location.search); setHiddenFieldValue(wrappingDiv, sp, 'funnel-source', 'utm_source', 'funnel_source', 'thehustleco'); setHiddenFieldValue(wrappingDiv, sp, 'funnel-campaign', 'utm_campaign', 'funnel_campaign', 'home-page'); setHiddenFieldValue(wrappingDiv, sp, 'funnel-medium', 'utm_medium', 'funnel_medium', 'home-exit-popup'); setHiddenFieldValue(wrappingDiv, sp, 'funnel-referral', 'ref', 'funnel_referral', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-a', 'a', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-c', 'c', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-o', 'o', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-oc', 'oc', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-e', 'e', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-f', 'f', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-r', 'r', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-t', 't', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-s1', 's1', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-s2', 's2', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-s3', 's3', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-s4', 's4', ''); setHiddenFieldValueFromUtm(wrappingDiv, sp, 'funnel-s5', 's5', ''); var error_message = getCookieValue('validate-email-message'); if (error_message && error_message.trim() != '') { var error = wrappingDiv.getElementsByClassName('funnel-error')[0]; var prev_email = getCookieValue('funnel_email'); error_message = prev_email + " is not valid. Please try again"; error.innerHTML = error_message; error.style = ''; } }); if (false) { initCaptchaFormV2(); } } function initCaptchaFormV2() { var v3RecaptchaResponseEl = document.getElementById('recaptcha-response-v3'); v3RecaptchaResponseEl.parentNode.removeChild(v3RecaptchaResponseEl); var wrappingDiv = document.getElementById('email-submission'); var subForm = wrappingDiv.getElementsByClassName('email-submission')[0]; var captchaVersion = document.createElement('input'); captchaVersion.class = 'g-recaptcha hidden-input'; captchaVersion.type = 'hidden'; captchaVersion.name = 'g-recaptcha-response-v2'; captchaVersion.value = 'true'; subForm.appendChild(captchaVersion); var captchaEl = document.createElement('div'); captchaEl.id = 'verify-your-humanity'; subForm.prepend(captchaEl); var captchaApiScriptEl = document.createElement('script'); captchaApiScriptEl.src = 'https://www.recaptcha.net/recaptcha/api.js?onload=onloadCallback&render=explicit'; captchaApiScriptEl.async = true; captchaApiScriptEl.defer = true; document.head.appendChild(captchaApiScriptEl); } function appendCheckboxes_email_submission() { var wrappingDiv = document.getElementById('email-submission'); var optInDivs = wrappingDiv.querySelectorAll('.trends-opt-in'); optInDivs.forEach(el => { el.style.display = null; if (el.getElementsByClassName('trends-opt-in-checkbox').length < 1) { var checkbox = document.createElement('input'); checkbox.setAttribute('id', 'trends_opt_in_email_submission'); checkbox.setAttribute('class', 'trends-opt-in-checkbox'); checkbox.setAttribute('type', 'checkbox'); checkbox.setAttribute('name', 'trends_opt_in'); var label = document.createElement('label'); label.setAttribute('for', 'trends_opt_in_email_submission'); label.setAttribute('class', 'trends-opt-in-text'); label.textContent = "Yes, I'd like to receive additional emails on hot business opportunities from Trends, by the Hustle"; el.appendChild(checkbox); el.appendChild(label); checkbox.click(); } }) } window.addEventListener('DOMContentLoaded', (event) => { initForm(); if (true) { appendCheckboxes_email_submission(); } }); </script> <div class="email-signup" id=email-submission> <div class="funnel-error" style="display:none;"></div> <form class="email-submission " id="exit-popup-general" action="https://cms.thehustle.co/api/v1/contacts/wordpress_create" method="post" autocomplete="email"> <div class="email-form-wrap"> <input class="funnel-source hidden-input" type="hidden" name="source" value="thehustleco"> <input class="funnel-campaign hidden-input" type="hidden" name="campaign" value="home-page"> <input class="funnel-medium hidden-input" type="hidden" name="medium" value="home-exit-popup"> <input class="funnel-form-id hidden-input" type="hidden" name="form-id" value="exit-popup-general"> <input class="funnel-referral hidden-input" type="hidden" name="referral_code"> <input class="funnel-fail-url hidden-input" type="hidden" name="fail_url" value=""> <input class="funnel-a hidden-input" type="hidden" name="a" value=""> <input class="funnel-c hidden-input" type="hidden" name="c" value=""> <input class="funnel-o hidden-input" type="hidden" name="o" value=""> <input class="funnel-oc hidden-input" type="hidden" name="oc" value=""> <input class="funnel-e hidden-input" type="hidden" name="e" value=""> <input class="funnel-f hidden-input" type="hidden" name="f" value=""> <input class="funnel-r hidden-input" type="hidden" name="r" value=""> <input class="funnel-t hidden-input" type="hidden" name="t" value=""> <input class="funnel-s1 hidden-input" type="hidden" name="s1" value=""> <input class="funnel-s2 hidden-input" type="hidden" name="s2" value=""> <input class="funnel-s3 hidden-input" type="hidden" name="s3" value=""> <input class="funnel-s4 hidden-input" type="hidden" name="s4" value=""> <input class="funnel-s5 hidden-input" type="hidden" name="s5" value=""> <input class="funnel-success-url hidden-input" type="hidden" name="success_url" value="https://thehustle.co/signup"> <input id="recaptcha-response-v3" class="g-recaptcha hidden-input" type="hidden" name="g-recaptcha-response" value=""> <div class="signup-icon" style="display:none;"> <svg width="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M22 6c0-1.1-.9-2-2-2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6Zm-2 0-8 5-8-5h16Zm0 12H4V8l8 5 8-5v10Z" fill="#848B92"></path></svg> </div> <input class="signup-email" type="email" name="email" placeholder="Your email address" required autocomplete="email"> <input class="email-submit om-trigger-conversion" type="submit" value="Join Free"> </div> <div class="validate-mistake-emails-message" style="display:none;"></div> <div class="trends-opt-in" style="display:none;"></div> <div submit-success> <template type="amp-mustache"> <p class="c-message c-message--success">Thank you for subscribing.</p> </template> </div> <div submit-error> <template type="amp-mustache"> <p class="c-message c-message--failed">Your submission failed. Please try again!</p> </template> </div> </form> </div>