TEHRAN (ANA)- Scientists with NASA's Juno mission to Jupiter have calculated the rate of oxygen being produced at the Jovian moon Europa to be substantially less than most previous studies, according to new findings.

TEHRAN (ANA)- NASA's Ingenuity Mars helicopter has ended its mission after nearly three years on Mars, NASA said.

TEHRAN (ANA)- The James Webb Space Telescope has revealed a new structure within the Beta Pictoris system, resembling a cat’s tail.

TEHRAN (ANA)- An international team of researchers have found that atmospheric CO2 levels hold the key to discovering habitable planets.

TEHRAN (ANA)- It has been revealed that NASA’s Ingenuity Mars helicopter set a new all-time distance record during the month of December.

TEHRAN (ANA)- University of Cambridge researchers have unveiled a missing component in the clouds of Venus.

TEHRAN (ANA)- NASA's Ingenuity Mars helicopter has ended its mission after nearly three years on Mars, NASA said.

TEHRAN (ANA)- A fresh analysis of some old images by the University of Oxford has revealed that we've been wrong about Neptune this whole time.

TEHRAN (ANA)- Research by the UC Riverside reveals that giant gas planets in other star systems often make their Earth-like neighbors uninhabitable by disrupting orbits and climates.

TEHRAN (ANA)- A new study using data from NASA's Cassini mission has found evidence of a key ingredient for life and a powerful source of chemical energy to fuel it on Saturn's icy moon Enceladus.