NASA's Mars rover discovers potential biosignature

NAMPA / Xinhua
2025-09-10
LOS ANGELES, Sept. 10 (Xinhua) -- A sample collected by NASA's Perseverance Mars rover from an ancient dry riverbed in Jezero Crater may contain evidence of ancient microbial life, the agency said on Wednesday. The sample, called "Sapphire Canyon," was taken last year from a rock named "Cheyava Falls" and contains potential biosignatures, according to a study published Wednesday on the journal Nature. A potential biosignature is a substance......
Restricted content

Latest NAMPA photos

WINDHOEK, 09 September 2025 - Clinical psychologist, Dr Joab Mudzanapabwe speaking during a discussion on enhancing mental health resilience in Windhoek. (Photo by: Edward Tenete) NAMPA

WINDHOEK, 09 September 2025 - Clinical psychologist, Dr Joab Mudzanapabwe speaking during a discussion on enhancing mental health resilience in Windhoek. (Photo by: Edward Tenete) NAMPA

NAMPA
FRANCISTOWN, 09 September 2025 - Namibia’s international Deon Hotto in action at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their FIFA World Cup qualifier the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 09 September 2025 - Namibia’s international Deon Hotto in action at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their FIFA World Cup qualifier the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

NAMPA
FRANCISTOWN, 09 September 2025 - Namibia’s international striker Peter Shalulile (R) celebrates a goal at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their FIFA World Cup qualifier. Shalulile netted his first-ever hat-trick for the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 09 September 2025 - Namibia’s international striker Peter Shalulile (R) celebrates a goal at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their FIFA World Cup qualifier. Shalulile netted his first-ever hat-trick for the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

NAMPA
FRANCISTOWN, 09 September 2025 - Namibia’s international striker Peter Shalulile while in action at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their International Federation of Association Football (FIFA) World Cup qualifier Shalulile netted his first-ever hat-trick for the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 09 September 2025 - Namibia’s international striker Peter Shalulile while in action at the Obed Itani Chilume Stadium in Francistown, Botswana, against São Tomé and Príncipe in their International Federation of Association Football (FIFA) World Cup qualifier Shalulile netted his first-ever hat-trick for the Brave Warriors in their 3-0 win. (Photo by: Hesron Kapanga) NAMPA

NAMPA
OTJIWARONGO, 09 September 2025 - Eduction official, Theofilus Nuugulu holds a bag of fortified instant porridge meal on Tuesday which will assist centres of Early Childhood Development (ECD) in the Otjozondjupa Region with the feeding of children aged zero to eight years. (Photo by: Mulisa Simiyasa) NAMPA

OTJIWARONGO, 09 September 2025 - Eduction official, Theofilus Nuugulu holds a bag of fortified instant porridge meal on Tuesday which will assist centres of Early Childhood Development (ECD) in the Otjozondjupa Region with the feeding of children aged zero to eight years. (Photo by: Mulisa Simiyasa) NAMPA

NAMPA
FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

NAMPA
FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

NAMPA
FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

FRANCISTOWN, 05 September 2025 - The Brave Warriors pose for a photo ahead of their FIFA World Cup qualifier against Malawi at the Obed Itani Chilume Stadium in Francistown, Botswana, a match which they lost 3-1. Back row from left are Aprocius Petrus, Charles Hambira, Sergio Damaseb, Edward Maova, Kennedy !Eib and Ivan Kamberipa. Front row from left are Deon Hotto, Ngero Katua, Peter Shalulile, Riaan Hanamub, and Joslin Kamatuka. (Photo by: Hesron Kapanga) NAMPA

NAMPA