SPACE

Physicists constrain dark matter

SPACE Researchers from Russia, Finland, and the U.S. have put a constraint on the theoretical model of dark matter particles by analyzing data from astronomical observations of active galactic nuclei. The new findings provide an added incentive for research groups around the world trying to crack the mystery of dark matter: No one is quite sure what it is made of. The paper was published in the Journal of Cosmology and Astroparticle Physics.

Scientists Say Aliens Are Watching Us

Is Earth essentially a zoo? Aliens: full of intrigue, excitement and mystery. The mere thought of an alien provokes an abundance of questions. Do they exist? What do they look like? How old is their civilization? Are they even civilized? Will we ever know the answers? Well, one group of scientists claims that aliens are shielding us from the truth because mankind cannot cope with the reality of their existence.

Race at the edge of the Sun: Ions are faster than atoms

Astrophysicists observe physics phenomena in gas streams Ions move faster than atoms in the gas streams of a solar prominence. Scientists at the University of Göttingen, the Institut d'Astrophysique in Paris and the Istituto Ricerche Solari Locarno have observed this.

Solar Geoengineering To Stop Global Warming

Global warming and climate change remains to be two of the most challenging problems of mankind, but scientists from Harvard say they can stop it through Solar Geoengineering.

The Milky Way’s Mid-section is Full of Relic-like Stars

The oldest stars in our galaxy are being studied. Astronomers have gazed into our galaxy and have found some of the oldest stars recorded to date. In a study to be published in the April 2019 issue of the journal Monthly Notices of the Royal Astronomical Society, researchers analyzed a cluster of old, dim stars called HP1, located about 21,500 light-years away from Earth in the gut of our galaxy's central bulge.
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