OSIRIS-REx
2 reportsOSIRIS-REx is a space mission that uses a spacecraft and scientific payload to investigate a defined target or physical environment. Performance and scientific value are assessed through trajectory design, instrument calibration, and target body, with calibration and engineering limits shaping the usable evidence.
Questions raised by OSIRIS-REx are explored through instrument data releases, while also considering engineering status and scientific payload. Claims involving engineering status are weighed against peer-reviewed mission results and checked with telemetry; the account does not overlook that prelaunch goals must be separated from measurements actually returned.
Questions raised by OSIRIS-REx are explored through instrument data releases, while also considering engineering status and scientific payload. Claims involving engineering status are weighed against peer-reviewed mission results and checked with telemetry; the account does not overlook that prelaunch goals must be separated from measurements actually returned.
Asteroid Samples Reveal DNA and Protein Building Blocks in Space
Laboratory analysis of asteroid material returned to Earth has identified all five nucleobases of DNA and RNA, as well as multiple amino acids, suggesting the chemical ingredients for life are common in the solar system and beyond
Asteroid Apophis to Make Exceptionally Close Approach in 2029
Researchers have mapped the 2029 flyby of asteroid Apophis, predicting that up to 90% of Earth's population could see the object with the naked eye as it passes closer than many satellites, offering a rare opportunity for direct observation