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ScienceDaily: Space & Time News |
| Asteroid 16 Psyche might not be what scientists expected Posted: 10 Jun 2021 10:57 AM PDT New research finds that the target asteroid of NASA's Psyche mission may not be as metallic or dense as previously predicted, hinting that it might not be an exposed planetary core after all. |
| Scientists identify distinctive deep infrasound rumbles of space launches Posted: 10 Jun 2021 06:10 AM PDT New research used a system for monitoring nuclear tests to track the infrasound from 1,001 rocket launches, identifying the distinctive sounds from seven different types of rockets. In some cases, like the Space Shuttle and the Falcon 9, the researchers were also able to identify the various stages of the rockets' journey. |
| CHIME telescope detects more than 500 mysterious fast radio bursts in its first year of operation Posted: 09 Jun 2021 09:34 AM PDT The large radio telescope CHIME has detected more than 500 mysterious fast radio bursts in its first year of operation, MIT researchers report. The observations quadruple the number of known radio bursts and reveal two types of FRBs: one-offs and repeaters. |
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