Our universe may have been born inside a black hole, study finds
The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes…
Rising CO2 levels threaten to disrupt global space communication
Far above your head, in the atmosphere between Earth and outer space, an invisible process is occurring. The…
Two new black hole collisions confirm Einstein’s theory with record precision
For the first time, scientists have detected two black hole mergers with spins so unusual they may reveal…
Neutrinos may hold the key to solving the universe’s biggest secrets
Physicists have been chasing one of the universe’s strangest mysteries—neutrinos, nearly invisible particles that zip through everything, including…
White dwarf star is still feasting on dead Earth-like planet 3 billion years later
Astronomers recently peered deep into space and found that an old, faint white dwarf named LSPM J0207+3331, located…
Moon dust from Chang’e-6 mission reveals asteroids carried water to Earth
In a discovery that could rewrite what we know about where water comes from and the building blocks…
How a young Jupiter saved Earth from falling into the Sun
Not all of the solar system’s building blocks formed simultaneously. Some of the first solid bodies, or planetesimals,…
Scientists warn that space is becoming too crowded to manage safely
Earth’s orbit is getting crowded, and scientists are warning that space may soon become too risky to manage…
Titan’s icy surface hides a chemical mystery that could explain how life began
For decades, chemistry students have learned a simple truth: polar and nonpolar substances don’t mix. Water and oil…
Astronomers detect million-solar-mass object in distant universe
Astronomers have detected one of the darkest objects ever seen at a record cosmic distance—only with the assistance…
Solar tornadoes: New findings reveal hidden twists in solar storms that threaten Earth
A new University of Michigan study offers one of the most detailed pictures so far of how violent…
How black holes generate massive magnetic and particle-driven jets
Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin…