{"id":802943,"date":"2026-07-07T06:35:31","date_gmt":"2026-07-07T11:35:31","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=802943"},"modified":"2026-07-07T06:35:31","modified_gmt":"2026-07-07T11:35:31","slug":"opportunity-left-for-mars-on-july-7-2003","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=802943","title":{"rendered":"Opportunity left for Mars on July 7, 2003"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<figure id=\"attachment_306643\" aria-describedby=\"caption-attachment-306643\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><figcaption id=\"caption-attachment-306643\" class=\"wp-caption-text\">NASA\u2019s Mars exploration rover Opportunity took this dramatic image of its shadow on sol 180 (July 26, 2004). Opportunity was using its front hazard-avoidance camera as it moved farther into Endurance Crater in the Meridiani Planum region of Mars. Image via NASA\/ JPL-Caltech.<\/figcaption><\/figure>\n<p>NASA\u2019s beloved Mars rover Opportunity \u2013 nicknamed Oppy \u2013 launched on July 7, 2003, and ended up surpassing all expectations. It was designed to last 90 Martian days and travel 1,100 yards (1,000 meters). But it lasted 15 years and traveled more than 28 miles (45 km) before finally succumbing to a dust storm.<\/p>\n<p><strong>Science matters. Wonder matters. You matter.<\/strong> Join our 2026 Donation Campaign today.<\/p>\n<h3>July 7, 2003: Opportunity heads to Mars<\/h3>\n<p>Opportunity blasted off on its journey to Mars on July 7, 2003. After traveling for some seven months through space, Opportunity landed in Mars\u2019 Meridiani Planum on January 25, 2004. This was three weeks after its twin rover Spirit touched down on the other side of the planet. Spirit stopped moving across Mars\u2019 surface in 2009 and it stopped sending signals back to Earth in 2010. <\/p>\n<p>But Opportunity \u2013 designed to last for 90 Martian days and travel 1,100 yards (1,000 meters) \u2013 vastly surpassed all expectations in its endurance, scientific value and longevity. The rover\u2019s mission effectively ended in 2018 (officially in 2019) after some 15 years exploring the surface of Mars. <\/p>\n<p>Incredibly, in addition to exceeding its life expectancy by 60 times, the rover traveled more than 28 miles (45 km) by the time it reached its appropriate final resting spot in Mars\u2019 Perseverance Valley. The Opportunity rover stopped communicating with Earth when a severe Mars-wide dust storm blanketed its location in June 2018. Presumably, the storm affected the rover\u2019s solar panels. We received Opportunity\u2019s final communication on June 10, 2018.<\/p>\n<figure id=\"attachment_306648\" aria-describedby=\"caption-attachment-306648\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/earthsky.org\/upl\/2019\/02\/mars-opportunity-rover-solar-panels-dust-e1550103438154.jpg\" alt=\"2 top views of solar panels from camera up on pole.\" width=\"800\" height=\"314\" class=\"size-full wp-image-306648\"\/><figcaption id=\"caption-attachment-306648\" class=\"wp-caption-text\">A layer of dust covers Opportunity\u2019s solar arrays following a dust storm in January 2014 (left). But by March 2014 much of the dust had blown away (right). Image via NASA\/ JPL Caltech\/ Arizona State\/ Cornell.<\/figcaption><\/figure>\n<h3>The long goodbye<\/h3>\n<p>Throughout the late summer and fall of 2018, engineers in the Space Flight Operations Facility at NASA\u2019s Jet Propulsion Laboratory (JPL) conducted a multifaceted, eight-month recovery strategy to try to get the rover to communicate. They sent more than 1,000 commands to the rover \u2026 but there was no response. In what became a months-long outpouring of emotion, space fans on Twitter and other social media platforms began using the hashtags <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/hashtag\/ThankYouOppy?src=hash\" rel=\"noopener noreferrer\" target=\"_blank\">#ThankYouOppy<\/a> and <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/hashtag\/GoodnightOppy?src=hash\" rel=\"noopener noreferrer\" target=\"_blank\">#GoodnightOppy<\/a>.<\/p>\n<p>Space engineers made their last attempt to revive Opportunity on February 12, 2019. They started with a \u201cwake-up song\u201d played in the control room at JPL. The mission\u2019s principal investigator, Steve Squyres, had chosen <em>I\u2019ll Be Seeing You<\/em>, as performed by Billie Holiday. At 8:10 p.m., Holiday\u2019s wistful voice floated up from the command floor: <\/p>\n<blockquote>\n<p>I\u2019ll be seeing you in all the old familiar places that this heart of mine embraces.<\/p>\n<\/blockquote>\n<p><iframe loading=\"lazy\" title=\"Billie Holiday - &quot;i\u00b4ll be seeing you&quot;\" width=\"1110\" height=\"833\" src=\"https:\/\/www.youtube.com\/embed\/zDlKb2cBAqU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>As was expected by that time, those final efforts at communication were to no avail. Opportunity remained silent on the surface of Mars. Project manager John Callas told the crowd of NASA employees gathered for the farewell transmission:<\/p>\n<blockquote>\n<p>This is a hard day. Even though it\u2019s a machine and we\u2019re saying goodbye, it\u2019s still very hard and very poignant, but we had to do that. We came to that point.<\/p>\n<\/blockquote>\n<figure id=\"attachment_306638\" aria-describedby=\"caption-attachment-306638\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/earthsky.org\/upl\/2019\/02\/opportunity-rover-e1550100963755.jpg\" alt=\"Rover: Chassis on six small wheels. Solar panel wings. Cameras on pole sticking up. Reddish landscape.\" width=\"800\" height=\"640\" class=\"size-full wp-image-306638\"\/><figcaption id=\"caption-attachment-306638\" class=\"wp-caption-text\">Artist\u2019s concept of the Mars Opportunity rover. Image via NASA\/ Wikimedia Commons.<\/figcaption><\/figure>\n<h3>Opportunity, the little rover that could<\/h3>\n<p>From the day Opportunity landed, a team of mission engineers, rover drivers and scientists on Earth collaborated to get the rover from one geologic site on Mars to the next. They plotted workable avenues over rugged terrain so the 384-pound (174-kilogram) Martian explorer could maneuver around and over rocks and boulders and climb gravel-strewn slopes as steep as 32 degrees (an off-Earth record). It could also probe crater floors, summit hills and traverse possible dry riverbeds. Its final venture brought it to the western limb of Perseverance Valley. Overall, Opportunity\u2019s achievements include:<\/p>\n<p>\u2013 Setting a one-day Mars driving record on March 20, 2005, when it traveled 721 feet (220 meters).<br \/>\u2013 Returning more than 217,000 images, including 15 360-degree color panoramas.<br \/>\u2013 Exposing the surfaces of 52 rocks to reveal fresh mineral surfaces for analysis.<br \/>\u2013 Clearing 72 additional targets with a brush to prepare them for inspection with spectrometers and a microscopic imager.<br \/>\u2013 Finding hematite, a mineral that forms in water, at its landing site.<br \/>\u2013 Discovering strong indications at Endeavour Crater of the action of ancient water similar to the drinkable water of a pond or lake on Earth.<\/p>\n<p>In the video below, Steve Squyres speaks about Opportunity\u2019s mission and its significance.<\/p>\n<p><iframe loading=\"lazy\" title=\"Mars rover Opportunity ends mission after 15 years\" width=\"1110\" height=\"624\" src=\"https:\/\/www.youtube.com\/embed\/-DsiHTGovGI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>Overcoming challenges<\/h3>\n<p>All those accomplishments were not without the occasional extraterrestrial impediment. In 2005 alone, Opportunity lost steering to one of its front wheels and a stuck heater threatened to severely limit the rover\u2019s available power. A Martian sand ripple also almost trapped it for good. Two years later, a two-month dust storm imperiled the rover. In 2015, Opportunity lost use of its 256-megabyte flash memory. In 2017, it lost steering to its other front wheel.<\/p>\n<p>Each time the rover faced an obstacle, Opportunity\u2019s team on Earth figured out a solution that enabled the rover to bounce back. However, the massive dust storm that took shape in the summer of 2018 proved too much for history\u2019s most senior Mars explorer.<\/p>\n<figure id=\"attachment_306644\" aria-describedby=\"caption-attachment-306644\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/earthsky.org\/upl\/2019\/02\/opportuntiy-mars-rover-arm-tools-e1657183823718.jpg\" alt=\"Jointed arm with tools over rocky surface, picture taken from main body of rover.\" width=\"800\" height=\"450\" class=\"size-full wp-image-306644\"\/><figcaption id=\"caption-attachment-306644\" class=\"wp-caption-text\">The Opportunity rover featured an array of scientific tools. One of its main objectives was the search for signs of water on the red planet. Image via NASA\/ JPL-Caltech\/ Cornell.<\/figcaption><\/figure>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Farewell <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/hashtag\/Oppy?src=hash&amp;ref_src=twsrc%5Etfw\">#Oppy<\/a> and we thank you.<a rel=\"nofollow\" href=\"https:\/\/twitter.com\/hashtag\/ThanksOppy?src=hash&amp;ref_src=twsrc%5Etfw\">#ThanksOppy<\/a> <\/p>\n<p>\u2014 Stream Lightyear on Disney+ so we can get a sequel (@BrandonWNichols) <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/BrandonWNichols\/status\/1095884224681394176?ref_src=twsrc%5Etfw\">February 14, 2019<\/a><\/p>\n<\/blockquote>\n<p>Bottom line: NASA\u2019s Opportunity rover launched to Mars on July 7, 2003. The rover surpassed all expectations. It officially ended its mission on February 13, 2019.<\/p>\n<p>Read more: Media We Love: Good Night Oppy Review<\/p>\n<p>See the Opportunity rover\u2019s last image<\/p>\n<p><span class=\"cp-load-after-post\"\/><\/div>\n<div>\n<div class=\"post-author\">\n<h4>Deborah Byrd<\/h4>\n<p>                    View Articles\n                  <\/p><\/div>\n<div class=\"post-tags\">\n<h6 data-udy-fe=\"text_7c58270d\">About the Author:<\/h6>\n<p>Deborah Byrd (asteroid 3505 Byrd) helps edit EarthSky.org and is a frequent host of EarthSky videos. Deborah created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Prior to that, she had worked for the University of Texas McDonald Observatory since 1976, and created and produced their Star Date radio series. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named in her honor in 1990, a Public Service Award from the National Science Board in 2003, and the Education Prize from the American Astronomical Society in 2020. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. &#8220;Being an EarthSky editor is like hosting a big global party for cool nature-lovers,&#8221; she says.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/earthsky.org\/space\/this-date-in-science-nasa-rover-opportunity-blasts-off-to-mars\/?rand=772280\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NASA\u2019s Mars exploration rover Opportunity took this dramatic image of its shadow on sol 180 (July 26, 2004). Opportunity was using its front hazard-avoidance camera as it moved farther into&hellip; <\/p>\n","protected":false},"author":1,"featured_media":802944,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-802943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth-sky"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/802943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=802943"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/802943\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/802944"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=802943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=802943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=802943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}