Rock

Curiosity Shakes Loose a Pesky Rock – NASA’s Curiosity Mars rover used its Mast Camera, or Mastcam, to capture this view of a rock nicknamed “Atacama” on May 6, 2026, the 4,877th Martian day, or sol, of the mission. The rock had gotten stuck to the drill on the end of Curiosity’s robotic arm on April 25.

NASA’s Curiosity Mars rover used its Mast Camera, or Mastcam, to capture this view of a rock nicknamed “Atacama” on May 6, 2026, the 4,877th Martian day, or sol, of the mission. The rock had gotten stuck to the drill on the end of Curiosity’s robotic arm on April 25.

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Famous sanctuary of the temple of Ramses II, Abu Simbel, Egypt. The Great Temple at Abu Simbel, which took about twenty years to build, was completed around year 24 of the reign of Ramesses the Great (which corresponds to 1265 BC). It was dedicated to the gods Amun, Ra-Horakhty, and Ptah, as well as to the deified Ramesses himself. It is generally considered the grandest and most beautiful of the temples commissioned during the reign of Ramesses II, and one of the most beautiful in Egypt. In the sanctuary are rock cut sculptures of four seated figures: Ra-Horakhty, the deified king Ramesses, and the gods Amun Ra and Ptah, the main divinities in that period. It is believed that the axis of the temple was positioned by the ancient Egyptian architects in such a way that on October 22 and February 22 (allegedly the king’s birthday and coronation day, respectively), the rays of the sun would penetrate the sanctuary and illuminate the sculptures on the back wall, except for the statue of Ptah, a god connected with the realm of the dead, who always remained in the dark. People gather at Abu Simbel on these days to witness this.
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Famous sanctuary of the temple of Ramses II, Abu Simbel, Egypt. The Great Temple at Abu Simbel, which took about twenty years to build, was completed around year 24 of the reign of Ramesses the Great (which corresponds to 1265 BC). It was dedicated to the gods Amun, Ra-Horakhty, and Ptah, as well as to the deified Ramesses himself. It is generally considered the grandest and most beautiful of the temples commissioned during the reign of Ramesses II, and one of the most beautiful in Egypt. In the sanctuary are rock cut sculptures of four seated figures: Ra-Horakhty, the deified king Ramesses, and the gods Amun Ra and Ptah, the main divinities in that period. It is believed that the axis of the temple was positioned by the ancient Egyptian architects in such a way that on October 22 and February 22 (allegedly the king’s birthday and coronation day, respectively), the rays of the sun would penetrate the sanctuary and illuminate the sculptures on the back wall, except for the statue of Ptah, a god connected with the realm of the dead, who always remained in the dark. People gather at Abu Simbel on these days to witness this.
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Apse of the higher church in the Royal Monastery of San Juan de la Peña, Huesca, Aragon, Spain. It was one of the most important monasteries in Aragon in the Middle Ages. Its two-level church is partially carved in the stone of the great cliff that overhangs the foundation. San Juan de la Peña means “Saint John of the Cliff”. The lower church includes some mozarabic architectural surviving elements, although most of the parts of the monastery (including the impressive cloister, under the great rock) are Romanesque. After the fire of 1675, a new monastery was built. The old monastery (built in 920) was declared a National Monument on 13 July 1889, and the new monastery in 1923.
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Apse of the higher church in the Royal Monastery of San Juan de la Peña, Huesca, Aragon, Spain. It was one of the most important monasteries in Aragon in the Middle Ages. Its two-level church is partially carved in the stone of the great cliff that overhangs the foundation. San Juan de la Peña means “Saint John of the Cliff”. The lower church includes some mozarabic architectural surviving elements, although most of the parts of the monastery (including the impressive cloister, under the great rock) are Romanesque. After the fire of 1675, a new monastery was built. The old monastery (built in 920) was declared a National Monument on 13 July 1889, and the new monastery in 1923.
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Fresh water collecting in the valleys between sand dunes in the Lençóis Maranhenses National Park in Brazil. A layer of rock beneath the sand prevents the rain water from dissipating during the rainy season, resulting in a broad expanse of lagoons.
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Fresh water collecting in the valleys between sand dunes in the Lençóis Maranhenses National Park in Brazil. A layer of rock beneath the sand prevents the rain water from dissipating during the rainy season, resulting in a broad expanse of lagoons.
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