Alien civilizations – if they existed – were destroyed by climate change

Alien civilizations – if they existed – were destroyed by climate change

A new study suggests that alien civilizations – if they ever existed in our universe – may have driven themselves......

Earth used to have a ring like Saturn

Earth used to have a ring like Saturn

Earth may have once sported its own ring system, similar to Saturn's, around 466 million years ago, which could have persisted......

Mars hides massive structures under its surface

Mars hides massive structures under its surface

Researchers studying Mars' gravity variations have uncovered large, dense structures hidden beneath sediment layers, believed to......

[video] An invisible electric field envelopes Earth, unknown until now

[video] An invisible electric field envelopes Earth, unknown until now

A collaborative team of international scientists, including those from NASA, has identified a weak, planet-wide electric field......

Could a waterworld 70+ light-years away harbor life?

Could a waterworld 70+ light-years away harbor life?

Astronomers working with NASA’s James Webb Space Telescope (JWST) have identified a distant exoplanet that may be entirely......

Our universe expands at different speed in different directions

Our universe expands at different speed in different directions

The conventional model of cosmology is that most galaxies recede from one another as space itself inflates like the surface of a......

NASA radar spots caves and tunnels on Moon

NASA radar spots caves and tunnels on Moon

Scientists have suspected that there are conduits beneath the lunar surface for over half a century but recently they received......

Is there life on Venus? Scientists say may be

Is there life on Venus? Scientists say may be

Researchers in the United Kingdom presented evidence this month suggesting the presence of two gases, which are linked to life on......

[video] Astronomers discover closest massive black hole to Earth

[video] Astronomers discover closest massive black hole to Earth

Astronomers have found a black hole in the star cluster Omega Centauri, making it the nearest known massive black hole to our......

Astronomers discover “old smoker” stars

Astronomers discover “old smoker” stars

A recent study observing nearly a billion stars in infrared light has unveiled numerous stars previously hidden from our view, a......

Triple-star system passed near Milky Way's central black hole

Triple-star system passed near Milky Way's central black hole

A hundred million years ago, a triple-star system traveled through the bustling center of our galaxy and made a life-changing......

[video] Scientists measure the expansion history of our Universe

[video] Scientists measure the expansion history of our Universe

An international team of some 900 scientists from 70 institutions who are working with the Dark Energy Spectroscopic Instrument......