Jupiter, along with its set of satellites and atmosphere, is a pint-sized system within our solar system. The moon is a floating asteroid in space, which is captured by the gravitational pull of the planet.
When you think about astronomy, one thing may come to mind: multi-spectral. This is because imaging, many of the cosmic bodies far away from Earth, relies on light data that goes beyond the visual spectrum.
Simple, visual telescopy on Earth is impacted by a kind of distortion caused by the atmosphere. This could be the reason why clear images of other planets and stars, even with high-quality scopes, in our own solar system, cannot be easily obtained.
The space stations of the immediate future are going to have to be clean. This is because they will represent the first wave of manned scientific missions to their destinations (which may include the surface of Mars). Therefore, their crews will need to avoid contamination at all costs, so that the samples of extra-terrestrial material remain pristine. This process will preserve their value to researchers and engineers after they are collected.
On Earth, the best option to prevent this kind of contamination is a clean-room environment.
In 2008, in the Nubian Desert (Sudan), scientists discovered a meteorite with diamonds, surrounded by layers of graphite. This asteroid-turned-meteor that hit the Earth was 4 meters in diameter and came to be known as 2008 TC3. This body was considered as a compelling discovery because it revealed many secrets, dating back to the beginning of our solar system.
NASA has just announced plans for their next launch that will propel a robotic vehicle to the red planet. The US space authority is working with United Launch Alliance to put its new InSight craft on a northern region of Mars.
The team of experts driving this mission have worked out a window, in May, that will last for a short time. The launch will be conducted in a manner that will help InSight into its ideal orbit and subsequent trajectory, toward its destination.
An international team of astrophysicists have reported the successful imaging of Icarus, a single star whose properties suggest that it is located approximately 9 billion light years away from Earth.
This new finding indicates that Icarus is possibly the remotest body in the universe, that humans have detected till date.
The news of Stephen Hawking’s death may have come as a source of sadness for many of us. His family have reported that he was at peace as he passed away on the morning of the 14th of March 2018.
However, it may certainly be hard to imagine a world without his regular new contributions to popular culture, not to mention his specific academic and scientific arenas.
Black holes and their activity are typically tracked with spectral telescopy. This is because the actions they are best known for – the destruction of matter that gets too close – have become associated with certain types of emissions in the optical to X-ray ranges.
Magnetic forces form the basis of how the universe keeps turning. However, many researchers assert that these forces may have other roles in the wider cosmos owing to the presence of molten cores in the many planets and planetoids out there.
A team of researchers in a German astrophysics centre plan to model the magnetism generated by these bodies using an experimental analogue, similar to a dynamo. The results of this experiment may lead to a better understanding of many fundamental phenomena, like why the Earth tilts on its solar orbit and such.
Dubbed the world’s most powerful operational rocket is Falcon Heavy, manufactured by US entrepreneur Elon Musk’s space technology company, SpaceX. It is currently the highest capacity rocket, and could, in the near future, enable humans to travel into space, to other planets or maybe even the moon!
NASA’s hotly awaited teleconference last night didn’t reveal the existence of alien life, as some had hoped for against all odds, but it did reveal something just as exciting:
A solar system with as many planets as our own.
The solar system in question orbits a huge star known as Kepler 90, which is located in the Draco constellation, around 2,500 light years away from Earth.
NASA and Google have been collaborating on a project using NASA’s Kepler telescope and Google’s powerful Artificial Intelligence technology.
The findings are due to be released at a news conference on Thursday December 14.
America has big plans to begin new mission into space, which will, as President Donald Trump stated on November 11: “Refocus America’s space program on human exploration and discovery.”
The directive was signed at the White House, in order to advance our understanding of space by sending astronauts back to the moon and also potentially even further afield, to Mars. The date, November 11, is also significant – being the 45th anniversary of the last mission to the Moon, Apollo 17.
Being an astronaut is an occupation that requires top-class credentials, qualifications and experience. Despite the apparent prestige implied, people who achieve these positions must also be extremely dedicated and devoted to live as an astronaut in settings such as the ISS.
Scientists have just released details of the incredible discovery of 72 previously unobserved galaxies, lying in one of the most studied areas of space, the Hubble Ultra Deep Field (HUDF).
The galaxies were identified with the newly launched Multi Unit Spectroscopic Explorer (MUSE), which is part of the European Southern Observatory’s Very Large Telescope (VLT) based at the Paranal Observatory in Chile.
Wouldn’t all your sci-fi dreams come true if there was a celestial body, other than Earth, we could live on, or at least where alien life was found?
Well, in a supercool discovery, astronomers from Europe have spotted a planet, Ross 128 b, close to our solar system, about 11-light years away, with a temperate climate and sized similar to Earth. But what seems to have caught the interest of experts is its possible habitability.
The key to finding habitable planets may well lie a lot closer to home than many of us realise.
Since 1997, NASA satellites have been observing our own Earth, building up a fabulous resource which shows us exactly what a planet that is capable of sustaining life looks like. This huge repository of information is now helping inform scientists as to some key pointers they should be looking for as they trawl the universe looking for other planets which may hold the potential to support life.
Whilst the sun might look relatively benign from here on Earth, in reality it’s a hugely powerful star which undergoes many storms, some of which scientists are only just beginning to understand.
Scientists can now predict the likelihood of coronal mass ejections, or CMEs with relative ease because these events are usually preceded by some kind of warning sign. This can include the presence of more energetic particles, bright flashes or bursts of heat.
The current scientific understanding of the universe and the basis by which it exists involves the concept of anti-matter: a nebulous state that is an exact antithesis of the matter we and everything we perceive is made of. Therefore, an important question that arises from this theory is how antimatter didn’t stop a universe-load of matter existing in the first place. Some prominent researchers conclude that this is due to some fundamental imbalance of particles or forces.
Scientists have just released details of the discovery of ten planets, all of which show promise as potentially habitable worlds. So who knows, perhaps future missions to visit other planets will take us much further afield than Mars in our own solar system.