{"id":10297,"date":"2025-09-09T16:49:06","date_gmt":"2025-09-09T16:49:06","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/10297\/"},"modified":"2025-09-09T16:49:06","modified_gmt":"2025-09-09T16:49:06","slug":"nasa-to-make-major-announcement-about-martian-rock-sample-on-wednesday-heres-how-to-watch","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/10297\/","title":{"rendered":"NASA to Make Major Announcement About Martian Rock Sample on Wednesday. Here’s How to Watch"},"content":{"rendered":"

In July 2024, NASA\u2019s Perseverance rover<\/a> extracted a rock core from the edge of Neretva Vallis, a river valley cut into the Martian surface by water rushing into the Jezero Crater billions of years ago. This mysterious rock caught the attention of scientists on Earth, as its features may reveal clues about possible ancient life on the Red Planet.<\/p>\n

At 11 a.m. ET on Wednesday, September 10, NASA will host a press conference to discuss the analysis of the sample, dubbed \u201cSapphire Canyon,\u201d and the subject of a forthcoming study. Participants include Sean Duffy, acting NASA administrator; Nicky Fox, associate administrator for the Science Mission Directorate; Lindsay Hays, senior scientist for Mars Exploration; Katie Stack Morgan, Perseverance project scientist; and Joel Hurowitz, a planetary scientist at Stony Brook University.<\/p>\n

NASA will livestream the event on its YouTube channel<\/a>, and you can watch it right here at the stream provided below. You can also watch the livestream through the NASA app, available for both iOS and Android.<\/p>\n

What is \u201cSapphire Canyon\u201d? <\/p>\n

NASA believes the ancient lake delta in Jezero Crater is the best place for Perseverance to hunt for signs of past microbial life. Since arriving in this 28-mile-wide (45-kilometer-wide) impact crater in February 2021, the rover has gathered 30 samples of rock and regolith for a potential return to Earth<\/a>.<\/p>\n

The Sapphire Canyon sample was the 25th collected by Perseverance. The arrowhead-shaped specimen, extracted from a vein-filled rock named \u201cCheyava Falls,\u201d features a striking pattern. Tiny black spots that NASA scientists call \u201cpoppy seeds\u201d are interspersed among larger \u201cleopard\u201d spots, potentially indicating past chemical reactions that could have provided an energy source for microbes.<\/p>\n

\"SpottedPerseverance captured this image of a rock called Cheyava Falls on July 18, 2024. \u00a9 Image: NASA\/JPL-Caltech\/MSSS, Labels: Gizmodo <\/p>\n

Perseverance also took multiple scans of Cheyava Falls with its SHERLOC (Scanning Habitable Environments with Raman & Luminescence for Organics & Chemicals) instrument. This indicated that the rock contains organic compounds\u2014the building blocks of life. While it\u2019s possible that these compounds formed through non-biological processes, their presence alongside Cheyava\u2019s spots suggests this rock contains a potential biosignature.<\/p>\n

What to expect from tomorrow\u2019s event <\/p>\n

NASA has not revealed any details about the forthcoming study\u2019s findings, but the fact that the agency is holding a press conference to announce them suggests they\u2019re a big deal.<\/p>\n

Perseverance is equipped<\/a> with a suite of instruments capable of detailed chemical, mineralogical, and imaging analysis. It\u2019s possible that analyzing the rover\u2019s data on Cheyava Falls and the Sapphire Canyon sample revealed more evidence for potential biosignatures. It\u2019s also possible that the analysis pointed to alternative, geological explanations for the rock\u2019s strange features.<\/p>\n

Whatever NASA reveals at the press conference will be just the tip of the iceberg compared with what Sapphire Canyon could teach us if it returns to Earth. Researchers are already investigating<\/a> the best ways to study Sapphire Canyon once they can get their hands on it.<\/p>\n

NASA has partnered with the European Space Agency to plan a multi-mission campaign to retrieve Perseverance\u2019s samples, but progress has stalled due to escalating costs and complexity. President Trump\u2019s fiscal year 2026 budget proposal threatened to kill the Mars Sample Return (MSR) mission<\/a>, but Congress moved to reinstate<\/a> its funding in July.<\/p>\n

With the future of MSR uncertain, it\u2019s encouraging that NASA scientists still have exciting new findings to share about Perseverance\u2019s samples, even from 140 million miles (225 million kilometers) away. As the search for ancient life on Mars continues, tomorrow\u2019s event is one you won\u2019t want to miss.<\/p>\n","protected":false},"excerpt":{"rendered":"In July 2024, NASA\u2019s Perseverance rover extracted a rock core from the edge of Neretva Vallis, a river…\n","protected":false},"author":2,"featured_media":10298,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[61,60,10674,10675,9135,82,247],"class_list":{"0":"post-10297","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-ie","9":"tag-ireland","10":"tag-mars-exploration","11":"tag-mars-sample-return","12":"tag-perseverance-rover","13":"tag-science","14":"tag-space"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/10297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=10297"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/10297\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/10298"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=10297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=10297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=10297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}