Dark energy is a false problem?
© Afrim Constantin –
In the first part, we spoke about the potential of dark energy and its consequences in the Universe. Now, we will continue the article with more details about the dark energy. Starting from the so-called absolute transformation Lorentz and suitably selecting a preferred reference system, relative to which one has the time dilation directional (for
Dark energy is a false problem?
© Afrim Constantin –
Dark energy is the deepest mystery of modern cosmology. Astronomers believe that this is an unknown form of energy that seems responsible for the accelerated expansion of the Universe. Today, in a new study led by Professor Edward Kipreos from the University of Georgia, suggests a new approach that if you change the way you
Uranus
© Afrim Constantin –
Click on image to make it bigger Credit: Infographic created by Afrim Constantin COPYRIGHT 2015 © spacefan.org
The story of an ancient Martian meteorite
© Afrim Constantin –
Some new analyses were made on a sample of Martian rock collected in Antarctica 30 years ago by some meteorite hunters. Investigations revealed an accurate recording of the climatic conditions of the red planet millions of years ago, probably when the water flowed on its surface and any possible form of life would find the
MESSENGER will live
© Afrim Constantin –
The team’s engineers have decided to make use of the gas pressurization in the propulsion system of the spacecraft to allow the MESSENGER spacecraft to extend by one month its study on the closest planet to our star. MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) is a NASA-sponsored scientific investigation of the planet Mercury
Thanks, Venus Express!
© Afrim Constantin –
After eight years of honorable service, the European Space Agency probe concludes its research around Venus. Giuseppe Piccioni (INAF), “the many and important scientific results obtained on an understanding of the “twin” planet of the Earth are now part of the history of science and space exploration. The Venus Express mission is now internationally regarded
A super-Earth
© Afrim Constantin –
A new super-Earth found by an international team of astronomers from United States, Italy, Switzerland, Great Britain, Canada and Portugal, directed by Andrew Vanderburg from Harvard-Smithsonian Center for Astrophysics and characterized thanks to HARPS-N. A new super-Earth was found by an international team of astronomers, the United States, Italy, Switzerland, Great Britain, Canada and Portugal,
Shortly magnetism in stellar odd couple
© Afrim Constantin –
Thanks to the observations of NASA’s satellite NuSTAR it was possible to derive the intensity of the magnetic field of the neutron star that with his partner consists of a Supergiant Fast X-ray Transient source type. Information is vital to understanding the mechanisms that produce the different behavior observed in these unpredictable high energy sources.
The missions of Curiosity
© Afrim Constantin –
The NASA’s rover continues its journey inside crater Gale. Since August of 2012, it took over 154,000 images and relentlessly analyzed rock samples for signs of microbial life. NASA’s rover, Curiosity landed on Mars August 5, 2012. Mount Sharp is one of the most important mountains in the center of Gale Crater on Mars and
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