NASA to Make Major Announcement About Martian Rock Sample on Wednesday. Here’s How to Watch mars exploration mars sample return Perseverance rover Space & Spaceflight Uncategorized NASA to Make Major Announcement About Martian Rock Sample on Wednesday. Here’s How to Watch admin September 9, 2025 NASA will hold a press conference to discuss an enigmatic Martian rock that contains possible biosignatures. Read More Read more about NASA to Make Major Announcement About Martian Rock Sample on Wednesday. Here’s How to Watch
