Repeating radio signal leads astronomers to an Earth-size ...
2023年4月4日 · Astronomers have detected a repeating radio signal from an exoplanet and the star that it orbits, both located 12 light-years away from Earth.
Astronomers spot record-breaking radio signal that took 8 ...
2023年10月20日 · Eight billion years ago, something happened in a distant galaxy that sent an incredibly powerful blast of radio waves hurtling through the universe. It finally arrived at Earth on June 10 last year...
Radio signal from space has been reaching Earth for years ...
2023年7月25日 · Mysterious radio wave pulses from deep in space have been hitting Earth for decades, but the scientists who recently discovered them have no concrete explanation for the origin of the signals.
Scientists track intense radio signals from space to their ...
5 天之前 · OTD In Space – January 22: Pioneer 10 Beams Last Signal To Earth On January 22, 2003, NASA's Pioneer 10 spacecraft beams its last data transmission back to Earth. Pioneer 10 was NASA's first ...
Astronomers detect a radio “heartbeat” billions of light ...
2022年7月13日 · Astronomers detected a persistent radio signal from a far-off galaxy that appears to flash with surprising regularity. Named FRB 20191221A, this fast radio burst, or FRB, is currently the longest-lasting FRB, with the clearest periodic pattern, detected to date.
Scientists detect chirping cosmic waves in an unexpected part ...
4 天之前 · When converted to audio signals, their sharp notes mimic high-pitched bird calls. Researchers have captured such sounds in space before, but now they have sensed the chirping waves from much farther away: over 62,000 miles (100,000 kilometers) from Earth, where they’ve never been measured before.
Scientists have picked up radio signals in a galaxy billions ...
2022年7月14日 · Astronomers at the Massachusetts Institute of Technology have picked up repetitive radio signals from a galaxy billions of light-years from Earth.