Yael Petar

parallel universes. Illustration: shutterstock

Was a mirror universe created during the big bang that moves backwards in time?

  • 136 תגובות
dark matter. Illustration: shutterstock

Researchers propose a new method for detecting dark matter

  • 462 תגובות
Locating supernova nuclei using neutrino particles and gravitational waves. Illustration: Caltech.

Researchers have found a way to study supernovae using neutrino particles and gravitational waves

  • 9 תגובות
The dust disappears around the star known as TYC 8241 2652. Photo: University of California

Houdini in Space: A large amount of gas around a star has mysteriously disappeared

  • 23 תגובות
The two parts of the brain (right and left) and the canal that separates them. From Wikipedia

The road to wealth: the future belongs to the right-brained

  • 35 תגובות
The monitoring camera of the Venus Express spacecraft in the ultraviolet range (0.365 micrometers) from a distance of about 30 thousand kilometers. Photo: European Space Agency

Venus Express detected ozone in the atmosphere of Venus

  • 3 תגובות
The HR8799 system as imaged by Hubble in 1997

The old photo album: Researchers find new planets in old photographs

  • 2 תגובות
Quantum Computer, Rice University

On the way to quantum computers: researchers create a quantum insulator to solve system failure

  • 2 תגובות

7 supernovae in one galaxy

  • No comments
Dr. Dan Yaffe, Bar-Ilan University

Research: Jesus didn't really mean to found a new religion

  • 158 תגובות
An active galactic nucleus. Image: NASA

The bombardment of galactic cores by gas clouds causes their illumination

  • 12 תגובות
The monitoring camera of the Venus Express spacecraft in the ultraviolet range (0.365 micrometers) from a distance of about 30 thousand kilometers. Photo: European Space Agency

Did life exist on Venus in the past?

  • 7 תגובות
An organic molecule is complex in space. Illustration: UCLA

Super complex organic molecules are found in the interstellar medium

  • 7 תגובות
An artist's illustration of the Kepler space telescope designed to locate planets outside the solar system. Image: NASA

New worlds? Kepler finds 750 candidates for planets outside the solar system

  • 5 תגובות
An electromagnetic black hole. Photo: Nanjing University in China

Scientists create an artificial "black hole".

  • 27 תגובות
The star cluster ngc 3603 as photographed by the Hubble Space Telescope, 2010

Hubble perceives restlessness in a compact and compact cluster

  • 15 תגובות
Volcanic ash deposits color Meridiani Planum, as seen from the Mars Express space probe. They also hint at the wind directions in this region of Mars.

Volcanic ash in the planum meridian on Mars

  • 4 תגובות
The spiral galaxy IC 342. Photo: WISE Space Telescope

The hidden galaxy

  • 15 תגובות
A full-energy collision between gold ions shows the path taken by thousands of subatomic particles created during the impact. Photo: Yale University

Physicists broke a law of nature for a fraction of a second at the RHIC accelerator in Brookhaven

  • 494 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Despite being equipped with information, people make wrong decisions

  • 3 תגובות
wise captures a cosmic rosebud

WISE captures the cosmic rosebud bloom

  • No comments
Lightning isn't the only reason why you shouldn't go near storms - gamma ray bursts also come from there

Are intra-terrestrial gamma-ray bursts dangerous for pilots?

  • 10 תגובות
Cepheus A HW2. Imaging, University of Bonn

The controlled magnetism diet of massive stars

  • 7 תגובות
Dark matter detector

There is still no certainty whether the dark matter was found in the mine in Minnesota

  • 90 תגובות
The image of the area near the sun

A new 300D map of the interstellar gas at a distance of XNUMX pars from the Sun

  • 41 תגובות
Saturn's moon Enceladus. Photo: Cassini spacecraft

The "elements of life" exist on Saturn's moon, Enceladus

  • 19 תגובות
The quasar pair SDSS_J1254+0846

A merging of galaxies creates a binary quasar

  • 57 תגובות
fruit fly. Photography: iStockphoto

How to measure attention span in flies: Implications for ADHD and autism in humans

  • 2 תגובות
Comparison between the sun and a red giant. Illustration: User Aviad, Hebrew Wikipedia

Why some red giant atmospheres have more carbon than oxygen

  • 8 תגובות
Artist's rendering of the spiral structure of the Milky Way. From Wikipedia

How galaxies form: astronomers explain the Hubble classification

  • 80 תגובות
Schrödinger's cat. From Wikipedia

The golden ratio discovered in the quantum world: a hidden symmetry observed for the first time in the solid state

  • 35 תגובות
Survivors of the earthquake in Haiti, January 13, 2010. Photo: user canadianecross on the Flickr website

An earthquake with a magnitude of 7 on the Richter scale struck Haiti and destroyed most of the country's houses

  • 16 תגובות
Solar system - the planets are shown according to their relative size. NASA illustration

15 percent of the planetary systems in the universe are similar to the solar system

  • 29 תגובות
The orbit of the Voyager 2 spacecraft. The interstellar cloud location is marked with yellow lines. Illustration: American Museum of Natural History

What holds the interstellar cloud in place? The mystery is solved

  • 24 תגובות
Lunar crater from Wikipedia (Daedalus crater on the far side of the moon). No picture of the crater in question was published in the article

Scientists from the Japanese space agency find a window into a lava cave on the moon

  • No comments
of biological cells using a technique for nanometer X-ray photography

X-ray imaging of bacterial cells at nanometer scales

  • 10 תגובות
solitons

The immortal quantum wave: Physicists predict new form of soliton in ultracold gas

  • 25 תגובות

Researchers shed light on the mysterious particle, the neutrino

  • 40 תגובות

An electroweak star

  • 6 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

In the dark heart of the eagle

  • 3 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

A list of wild animals and plants that will be affected by climate change has been published

  • 86 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Butterflies hatch from cocoons on the International Space Station

  • 19 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

The Earth is more sensitive to carbon dioxide than previously thought

  • 36 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Who volunteers to be locked up in the Big Brother house for a year and a half?

  • 3 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Solar winds are caused by its magnetic field and that of the planets

  • 16 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Two photons from space give confirmation to Einstein's relativity

Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

The power passed to the people

  • 12 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

The fall of the Mayan culture - "They did it to themselves"

  • 19 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

NASA is trying to figure out how to make water from moon dust

  • 19 תגובות
Cosmic scene with DNA, stars, solvents and atomic circles in oral flow.

Rain of stones on the planet COROT-7b

  • 6 תגובות