Are you breaking up with us, Sun?!
I don’t think you understand the gravity of this subject.
It’s pretty much official now: we have gravitational waves.
Mars may be more porous than we thought.
It’s seriously unacceptable.
Many more might be lurking in the galaxy.
Pluto shares some love.
They actually take one another for a spin.
The moon does more than cause tides and delight lovers – according to a new study, it can also affect how much rainfall falls down on the ground.
In space, of course, you can’t have any fires because there isn’t any oxidizer (i.e. oxygen) to sustain the combustion process. Inside a spacecraft or in the International Space Station, however, things are a bit different. Inside you have the same air mixture as on Earth, but because gravity is millions of times smaller an open flame behaves significantly different.
The Scripps Institution of Oceanography at UC San Diego has released a new map of the world’s seafloor – the first in nearly 20 years – which exposes new terrain, including thousands of mountains. The unprecedented detail was attained using radar satellites that captures gravity measurements of the ocean seafloor. Armed with this more precise understanding of what lies beneath the world’s
Nobel prizes, international press coverage, awards – these were all promises and cheers thrown about all over the web after a team of physicists trumpeted during a conference at Harvard that they’ve made one of the biggest discoveries in science: gravity waves. Some theories claim that these waves were generated brief moments following the Big Bang, and a team of researchers
Scientists have indirectly demonstrated the existence of a hot layer surrounding the Moon’s core, through seismic and deformation studies. This layer is created by the gravity exerted by the Earth on the Moon and can provide valuable information regarding the evolution of the Earth-Moon system.
In a black hole, Albert Einstein’s theory of gravity clashes with quantum physics; for decades, scientists have tried to find a way to bridge the cap between these monumental theories, but so far, they simply seem irreconcilable. But the conflict could be solved if our Universe were in fact a holographic projection. String theory, dimensions and holograms Before we start
It’s one of the most alluring but hard to prove (and unlikely) theories: a Rainbow Universe. A Universe in which time simply stretches back indefinitely, without a big bang to start things off, simply with no beginning – something pretty hard to fathom. The name comes from the so-called Rainbow Gravity; basically gravity’s effects on spacetime are felt differently by
NASA’s GRAIL mission had been studying the Moon’s gravitational field for 9 months, with great results – they have discovered the massive regions which cause irregularities in the Moon’s gravitational field, making it uneven. Planetary gravitational fields The Earth, the Moon, and pretty much all planets have irregular gravitational field – first of all because they aren’t perfectly spherical, and
There are a number of daily chores, activities and trifles that require a distinct amount of care and attention when in space that are inversely proportional to the care the same activities require back on Earth. In a recently released video Chris Hadfield, the commander of the Expedition 35 crew now living aboard the International Space Station (ISS), explains just how astronauts
Evidence of drowned remnants of an ancient microcontinent have been found in sand grains from the beaches of a small Indian Ocean island, according to a new research. Zircons and volcanoes This evidence was found in Mauritius, a volcanic island 900 kilometres east of Madagascar which serves as an exotic destination for many tourists. Basaltic rocks from the island have
The (still debated) asteroid that slammed into the Earth 65 million years ago and played a crucial role in wiping dinosaurs out, may have actually been a binary system- 2 asteroids engaged in an orbit around each other. Double trouble The surprising claim comes from analyzing the proportion of asteroid craters on Earth that were formed from binary impacts; the
As I was telling you in a previous article, researchers from NASA have created a high-res gravity map for the Moon, using two twin man-made satellites – Ebb and Flow. The satellites have done their mission well, shedding light on many of the Moon’s features, but NASA isn’t planning a safe return for them: they are currently being prepared for