Alien remains? Nasa's Perseverance rover spots skull-shaped structure on Mars - Times of India

1. Alien remains? Nasa's Perseverance rover spots skull-shaped structure on Mars  Times of India
2. Origins Uncertain: ‘Skull Hill’ Rock  NASA Science (.gov)
3. Mysterious Skull-Shaped Rock Found On Mars, NASA Uncertain About Its Origin  NDTV
4. NASA's Perseverance rover hits the Mars rock gold mine: 'It has been all we had hoped for and more'  Space
5. Study unveils volcanic history and clues to ancient life on Mars  Phys.org