Space science
Two 'planets from nowhere' send confusing signals
The surprising truth about a half-star, half-planet object discovered nearly three decades ago has just been decoded.
Signal
Browse ScienceInfo articles and explainers related to Signal.
Topic archive
Articles about Signal
767 published items.
Space science
25 mysterious sources continuously transmitting radio signals to Earth discovered
25 mysterious sources that emit so-called
Space science
NASA successfully transmits laser signal from Mars orbit to Earth
On October 3, NASA's Psyche spacecraft successfully transmitted a laser signal from Mars orbit to Earth, marking an important milestone in the mission to launch this spa…
Space science
European-American observatory catches unprecedented terrifying signal
The two observatories Chandra and XMM-Newton have
Space science
America catches strange signal from 1.3 billion light years away from Earth
The faintest radio burst ever detected by humanity could help solve the long-standing mystery of this spooky cosmic signal.
Space science
Spacecraft catches strange signal: New record for 'space death'!
Confusing data from the Gaia spacecraft may reveal one of the most sought-after types of objects in the Milky Way.
Environment
The rock that signals people's fears have come true
Scientists in Brazil have discovered rocks mixed with plastic on the volcanic island of Trindade.
AI - Artificial intelligence
AI analyzes Stephen Hawking's concerns about another civilization
The great astrophysicist of mankind, Stephen Hawking, once warned humanity of a disaster if we encounter an extraterrestrial civilization.
Science invention
New Invention: Harvesting Wi-Fi and Bluetooth Signals into Energy for Small Devices
Researchers have used this novel method to capture electrons to power commercial thermometers.
Computer science
Causes and most effective ways to fix eSIM signal loss
eSIM is Viettel's integrated SIM service with many advantages, however, during use, users may also encounter the situation of eSIM losing signal.
Space science
Signals from space help predict drought early
A recent study by NASA scientists can help detect flash drought signals up to 3 months before it occurs, contributing to future damage mitigation efforts.
Animal world
The 'glittery eyes' of domestic dogs are not due to evolution
New findings confirm that large, compassionate 'puppy dog eyes' did not just evolve in domesticated dogs to attract humans as scientists previously thought.
Environment
Sun halos appearing in some provinces: Can signal prolonged heat
At noon on May 21, many localities in the Northern region such as Quang Ninh, Hai Phong, Hanoi, Hai Duong,... many people discovered a bright circle surrounding the Sun.
Health
Intense nightmares can signal dangerous illnesses
Research shows that nightmares that are very intense and sometimes haunting even after waking up can signal the onset of chronic diseases.
New technology
Find out how to bend light to create super-fast 6G networks
Researchers have discovered a new way to control terahertz signals, paving the way for ultra-fast 6G networks.