When physics becomes heretical: will tachyons rewrite the laws of the cosmos?
A new study proposes a cosmological model in which tachyons dominate the scene, explaining both matter and dark energy.
Does Dark Energy Evolve? A discovery that can overturn cosmology
Dark energy, responsible for the accelerated expansion of the universe, may not be as constant as previously thought. A discovery that could overturn cosmology.
Do we really live in a multiverse?
The multiverse is a fascinating and debated possibility among physicists, with all its questions about the nature of reality. Here is an overview of current theories.
The 'Big Ring': the giant cosmic structure that shouldn't exist
The recent discovery of a gigantic cosmic structure highlights the possible need to review our knowledge of the Universe.
A second Big Bang? The revolutionary theory of dark matter
The theory of a second Big Bang could explain the presence of dark matter in the universe, a study suggests.
From life to the stars: the new law that unifies evolution arrives
A multidisciplinary team proposes a universal law of evolution that goes beyond biology, encompassing minerals, planets and stars. A step forward in understanding the cosmos
The Boötes Void: what is this mysterious hole in the middle of the Universe?
The Boötes void is an inexplicable cosmic "hole", understanding which could make us rewrite what we think we know about the universe.
Only 31% of our universe is made up of matter as we know it
New research reveals that "visible" matter represents only a third of the universe: everything else is an enigma.
NASA counterorder, new theory: we could be alone in the universe
A group of NASA scientists considers the current climate crisis on Earth as a possible universal paradigm
According to scientists, the universe may be made up of pixels
The goal of the ambitious theory of spacetime 'pixels' as ultimate constituents of the universe is to combine quantum physics with the rules of general relativity.
New "shock" theories: the Big Bang was not the beginning of everything
New theories challenge the origin of the universe from the famous Big Bang, increasingly the subject of criticism. And to be honest, even time is not doing too well.
Physicists at Microsoft think the universe is a self-taught computer
A team of theoretical physicists working with Microsoft develops the suggestive theory of a self-taught universe, in which we will never unify the laws of physics
Does the universe have a new particle and a fifth dimension?
Dark matter and other mysteries of the cosmos would find explanation in the existence of a new subatomic particle and a fifth dimension in the universe.
The entire universe could be a neural network
Everyone is looking for a "theory of everything" trying to find a link between the dynamics of the visible and the invisible world. The latest theory, sensational, has a convinced and learned supporter: the universe, he says, is a large neural network.
How long can humanity survive?
What are the long-term forecasts for humanity if it survives (very) long? 6 problems to face in a very, very remote future.
Holographic universe: a new study confirms the possibility
Einstein and quantum theory can agree if the possibility of a holographic universe is taken into account: a multidisciplinary study confirms this.
The universe is bigger than we thought
Many, many galaxies, more than we thought in the past, populate the #universe. To date, we can say ...
