Mysterious Space Signal
- All
- News
-
Astronomers Decode Mysterious Blast From Space That Lasted Seven Hours
The signal lasted for seven hours, and its duration and intensity suggest previously unknown processes in the universe.
-
NASA Attempts To Connect With MAVEN Spacecraft, Mysteriously Lost Since December
A team of experts is also analysing snippets of data recovered from a December 6 radio science campaign.
-
World’s Biggest Alien Search Enters Final Stage With 100 Mystery Signals
SETI scientists are using China’s FAST radio telescope to examine the final 100 unexplained signals from the historic SETI@home project. While experts expect most to be radio interference, the search marks the culmination of a massive global citizen science effort and sets new standards for future hunts for extraterrestrial intelligence.
-
NASA's James Webb Space Telescope Might Have Spotted Hidden Supermassive Black Holes
Mysterious “little red dots” spotted by the James Webb Space Telescope may not be tiny galaxies after all. A new study suggests they are supermassive black holes wrapped in dense gas and dust, perfectly disguised in the early universe and shining intensely in infrared light.
-
NASA’s GRACE Satellites Reveal Hidden Deep-Earth Process Behind Gravity Disturbance
Scientists have discovered a mysterious gravity signal detected by satellites nearly 20 years ago, which is linked to deep mantle changes beneath the Earth’s surface. The anomaly, lasting two years, coincided with a magnetic “jerk”, suggesting a rapid mass shift near the planet’s core.
-
Dead NASA Satellite Relay 2 May Have Caused Mysterious 2024 Radio Burst
In June 2024, a mysterious 30-nanosecond radio burst baffled scientists — until they traced it back to a surprising source: Relay 2, a NASA satellite offline since 1967. Researchers believe the signal could have been triggered either by a micrometeorite impact or an electrostatic discharge. The discovery, detailed in a new preprint study, highlig...
-
Mysterious "Dead" Satellite Sends Powerful Signal to Earth After Decades
The radio pulse was blasted from a defunct satellite, Relay 2, which was an experimental communications satellite launched in 1964.
-
Astronomers Detect Mysterious Deep Space Object Emitting Strange Signals
According to a new study published in the journal Nature, the object releases intense signals for two minutes every 44 minutes.
-
Unusual X-ray Flash in Large Magellanic Cloud Puzzles Astronomers
A brief yet intense X-ray flash, XRT 200515, was detected in NASA's Chandra telescope data from 2000. The signal, originating from the Large Magellanic Cloud, has left scientists debating its cause. Possible explanations include a neutron star pulling in gas from a companion star or a powerful flare from a distant magnetar. Researchers also specula...
-
Strange Fast Radio Bursts Emerge from an Ancient Dead Galaxy, Baffling Scientists
Scientists have detected mysterious fast radio bursts (FRBs) from the outskirts of an 11 billion-year-old dead galaxy. This discovery challenges the belief that FRBs primarily originate from young, star-forming galaxies. Researchers suspect the bursts may result from colliding stars or a collapsing white dwarf. The Canadian Hydrogen Intensity Mappi...
-
Astronomers Decode Mysterious Blast From Space That Lasted Seven Hours
The signal lasted for seven hours, and its duration and intensity suggest previously unknown processes in the universe.
-
NASA Attempts To Connect With MAVEN Spacecraft, Mysteriously Lost Since December
A team of experts is also analysing snippets of data recovered from a December 6 radio science campaign.
-
World’s Biggest Alien Search Enters Final Stage With 100 Mystery Signals
SETI scientists are using China’s FAST radio telescope to examine the final 100 unexplained signals from the historic SETI@home project. While experts expect most to be radio interference, the search marks the culmination of a massive global citizen science effort and sets new standards for future hunts for extraterrestrial intelligence.
-
NASA's James Webb Space Telescope Might Have Spotted Hidden Supermassive Black Holes
Mysterious “little red dots” spotted by the James Webb Space Telescope may not be tiny galaxies after all. A new study suggests they are supermassive black holes wrapped in dense gas and dust, perfectly disguised in the early universe and shining intensely in infrared light.
-
NASA’s GRACE Satellites Reveal Hidden Deep-Earth Process Behind Gravity Disturbance
Scientists have discovered a mysterious gravity signal detected by satellites nearly 20 years ago, which is linked to deep mantle changes beneath the Earth’s surface. The anomaly, lasting two years, coincided with a magnetic “jerk”, suggesting a rapid mass shift near the planet’s core.
-
Dead NASA Satellite Relay 2 May Have Caused Mysterious 2024 Radio Burst
In June 2024, a mysterious 30-nanosecond radio burst baffled scientists — until they traced it back to a surprising source: Relay 2, a NASA satellite offline since 1967. Researchers believe the signal could have been triggered either by a micrometeorite impact or an electrostatic discharge. The discovery, detailed in a new preprint study, highlig...
-
Mysterious "Dead" Satellite Sends Powerful Signal to Earth After Decades
The radio pulse was blasted from a defunct satellite, Relay 2, which was an experimental communications satellite launched in 1964.
-
Astronomers Detect Mysterious Deep Space Object Emitting Strange Signals
According to a new study published in the journal Nature, the object releases intense signals for two minutes every 44 minutes.
-
Unusual X-ray Flash in Large Magellanic Cloud Puzzles Astronomers
A brief yet intense X-ray flash, XRT 200515, was detected in NASA's Chandra telescope data from 2000. The signal, originating from the Large Magellanic Cloud, has left scientists debating its cause. Possible explanations include a neutron star pulling in gas from a companion star or a powerful flare from a distant magnetar. Researchers also specula...
-
Strange Fast Radio Bursts Emerge from an Ancient Dead Galaxy, Baffling Scientists
Scientists have detected mysterious fast radio bursts (FRBs) from the outskirts of an 11 billion-year-old dead galaxy. This discovery challenges the belief that FRBs primarily originate from young, star-forming galaxies. Researchers suspect the bursts may result from colliding stars or a collapsing white dwarf. The Canadian Hydrogen Intensity Mappi...
