This photograph shows the Gamma-ray Cherenkov telescope in Meudon's observatory on January 30, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

This photograph shows the sun reflecting in a window of the Grande Coupole or Great Refractor at Meudon's observatory park on January 30, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

This photograph shows the Solar Observatory Tower at Meudon's observatory park on January 30, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

This photograph shows the spectroheliograph at Meudon's observatory on January 30, 2026. (Photo by Dimitar DILKOFF / AFP via Getty Images)

This handout picture released by the National Service of State-Protected Natural Areas (Sernanp) shows the rodent Oreoryzomys hesperus in the Cajamarca region, specifically inside the Tabaconas Namballe National Sanctuary in Peru. An international team of scientists has discovered a new species of rodent in a reserve in the Peruvian Andes, the National Service of State-Protected Natural Areas (Sernanp) reported on January 30. (Photo by Handout / National Service of State-Protected Natural Areas (Sernanp) / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / State-Protected Natural Areas (Sernanp)" - HANDOUT - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

View of the logo of Brazilian FinTech Nubank outside its headquarters, in Sao Paulo, Brazil, on January 30, 2026. Nubank has received initial approval to operate as a bank in the United States, after becoming, in just over a decade, one of the most valuable companies in Latin America. (Photo by Nelson ALMEIDA / AFP via Getty Images)

View of the logo of Brazilian FinTech Nubank outside its headquarters, in Sao Paulo, Brazil, on January 30, 2026. Nubank has received initial approval to operate as a bank in the United States, after becoming, in just over a decade, one of the most valuable companies in Latin America. (Photo by Nelson ALMEIDA / AFP via Getty Images)

View of the logo of Brazilian FinTech Nubank outside its headquarters, in Sao Paulo, Brazil, on January 30, 2026. Nubank has received initial approval to operate as a bank in the United States, after becoming, in just over a decade, one of the most valuable companies in Latin America. (Photo by Nelson ALMEIDA / AFP via Getty Images)