News 2019


Astronomy/Space Science

Results 21 - 40 of 290.

Astronomy / Space Science - 04.12.2019
Parker Solar Probe: 'We're missing something fundamental about the sun'
Parker Solar Probe: ’We’re missing something fundamental about the sun’
ç €äoe“中文 हिन्दी Português Español First data holds clues to a decades-old mystery, and major implications for space weather prediction Share on: Share on Twitter Share on Facebook Share on LinkedIn Our closest-ever look inside the sun's corona has unveiled an unexpectedly chaotic world that includes rogue plasma waves, flipping magnetic fields and distant solar winds under the thrall of the sun's rotation, according to University of Michigan researchers who play key roles in NASA's Parker Solar Probe mission.

Astronomy / Space Science - Earth Sciences - 03.12.2019
Analysis: We may have solved the mystery of how landslides form on Mars
Mars's huge landslides can move at speeds of up to 360 kilometres an hour for up to tens of kilometres. PhD candidate Giulia Magnarini and Dr Tom Mitchell (UCL Earth Sciences) write about how these landslides may have formed. Some landslides on Mars seem to defy an important law of physics. "Long, runout landslides" are formed by huge volumes of rock and soil moving downslope, largely due to the force of gravity.

Environment - Astronomy / Space Science - 02.12.2019
Global levels of biodiversity could be lower than we think, new study warns
Biodiversity across the globe could be in a worse state than previously thought as current biodiversity assessments fail to take into account the long-lasting impact of abrupt land changes, a new study has warned. The study by PhD graduate Dr Martin Jung , Senior Lecturer in Geography Dr Pedram Rowhani and Professor of Conservation Science Jörn Scharlemann , all at the University of Sussex, shows that fewer species and fewer individuals are observed at sites that have been disturbed by an abrupt land change in past decades.

Astronomy / Space Science - Physics - 25.11.2019
Space research at KU Leuven: missions that inspire big dreams
Space research at KU Leuven: missions that inspire big dreams
Let's first state the obvious: the universe is endlessly fascinating. When the first ever picture of a black hole was released this spring, it easily made front pages.

Astronomy / Space Science - Physics - 25.11.2019
Imperial among UK institutions building parts for new £30m neutrino detector
Researchers at Imperial are starting work on a huge new neutrino experiment, aiming to understand the origin and structure of the universe. The Deep Underground Neutrino Experiment (DUNE), to be assembled in the US, will have components designed and built by institutions across the UK, including Imperial.

Astronomy / Space Science - Physics - 21.11.2019
Experiment to increase understanding of the universe secures £30m
UCL scientists working to understand neutrinos and antimatter through DUNE (the Deep Underground Neutrino Experiment) will benefit from the UK's latest multi-million pound investment in the project. The DUNE project brings together more than 1,000 physicists from the UK and 31 countries from Asia, Europe and the Americas to build the world's most advanced neutrino observatory, which could lead to profound changes in our understanding of the universe.

Astronomy / Space Science - Physics - 20.11.2019
Cosmic explosions: detecting the highest-energy light
The most energetic form of light has been detected from a distant but powerful cosmic explosion known as a 'gamma-ray burst' for the first time, by an international team including UCL physicists using a UCL-built space telescope onboard NASA's Neil Gehrels Swift Observatory. The discovery and in particular, the unknown mechanisms that cause extremely high-energy light to be emitted in the afterglow of a gamma-ray burst (GRB).

Astronomy / Space Science - 19.11.2019
Evidence of missing neutron star
The leftovers from a spectacular supernova that revolutionised our understanding of how stars end their lives have finally been spotted by astronomers at Cardiff University. The scientists claim to have found evidence of the location of a neutron star that was left behind when a massive star ended its life in a gigantic explosion, leading to a famous supernova dubbed Supernova 1987A.

Physics - Astronomy / Space Science - 18.11.2019
How to make the world’s most powerful neutrino beam
Fermi National Accelerator Laboratory and its international partners on Nov. 14 broke ground on an innovative experiment that aims to answer some of the biggest questions about the universe.

Astronomy / Space Science - 15.11.2019
A Runaway Star Ejected from the Galactic Heart of Darkness
Astronomers have spotted an ultrafast star, traveling at a blistering six million km/h, that was ejected by the supermassive black hole at the heart at the Milky Way five million years ago. The discovery of the star, known as S5-HVS1, was made by Carnegie Mellon University Assistant Professor of Physics Sergey Koposov as part of the Southern Stellar Stream Spectroscopic Survey (S5).

Astronomy / Space Science - 13.11.2019
Distant worlds under many suns
Distant worlds under many suns
Astrophysicist discovers numerous multiple star systems with exoplanets Light Is Earth the only habitable planet in the universe or are there more worlds somewhere out there that are capable of supporting life? And if there are, what might they look like? In a bid to answer these fundamental questions, scientists are searching space for exoplanets: distant worlds that orbit other stars outside our solar system.

Astronomy / Space Science - Environment - 12.11.2019
Parker Solar Probe Data Released to the Public
Parker Solar Probe Data Released to the Public
Scientific data taken by the Parker Solar Probe are set to be released to the public on Nov 12. The data files being released contain measurements that were taken closer to the Sun than ever before. These unprecedented data promise to revolutionize our understanding of how the solar corona and solar wind work.

Astronomy / Space Science - Electroengineering - 06.11.2019
132 grams to communicate with Mars
On behalf of the ESA, UCLouvain has developed antennas for the LaRa instrument that will go to Mars in 2020 to study the red planet's habitability.

Astronomy / Space Science - Physics - 06.11.2019
Researcher makes the heart of Mars speak
Exploring the heart (core) of Mars will elucidate the red planet's evolution and thus determine whether life would be possible in the future In 2020 the ExoMars mission will send a platform with the LaRa, a 100% Belgian-made instrument , supervised by UCLouvain researcher Véronique Dehant LaRa's objective  is to observe Mars's rotation in order to understand its core Info: and https://exploration.esa&peri

Astronomy / Space Science - Environment - 01.11.2019
A bird in the nest and moving to Mars: News from the College
Here's a batch of fresh news and announcements from across Imperial. From bird-chick recognition, to Mars explorations, here is some quick-read news from across the College. A bird in the nest Passerine (or 'perching') birds do not differentiate between the chicks in their nest - meaning they potentially raise chicks that aren't theirs, such as those that are the product of a cheating partner.

Astronomy / Space Science - Physics - 31.10.2019
Dark Matter Day Q&A with Berkeley Lab Physicist Quentin Riffard
Dark Matter Day Q&A with Berkeley Lab Physicist Quentin Riffard
Quentin Riffard, a project scientist for the LUX-ZEPLIN dark matter detection experiment that is now being installed at the Sanford Underground Research Facility in Lead, South Dakota, shares his experiences in researching dark matter in this Q&A. Today is Dark Matter Day , which is recognized by the Interactions collaboration, an international particle physics communications group.

Astronomy / Space Science - Physics - 29.10.2019
Particle detector for hunting dark matter installed a mile underground
The central component of LUX-ZEPLIN (LZ) - the largest direct-detection dark matter experiment in the US - has been slowly lowered 4,850 feet down a shaft formerly used in gold-mining operations by a team involving UCL physicists. Although dark matter accounts for about 27 percent of the universe, we do not know what it is made of and experiments have yet to make direct contact with a particle - it has only been detected through its gravitational effects on normal matter.

Astronomy / Space Science - Physics - 29.10.2019
Dark Matter Experiment's Central Component Takes a Deep Dive - Nearly a Mile Underground
Dark Matter Experiment’s Central Component Takes a Deep Dive - Nearly a Mile Underground
This video chronicles the move of the LUX-ZEPLIN central detector, known as the time projection chamber, nearly a mile underground to the research cavern where it will be used to hunt for dark matter. (Credit: Matthew Kapust, Erin Broberg, and Nick Hubbard/Sanford Underground Research Facility) Q: How do you get a 5,000-pound, 9-foot-tall particle detector, designed to hunt for dark matter, nearly a mile underground? A: Very carefully.

Astronomy / Space Science - Physics - 28.10.2019
Mapping the universe in extraordinary detail using UCL lenses
A three-dimensional map of the Universe that reaches deeper in space and time than ever before is one step closer as final testing begins on the Dark Energy Spectroscopic Instrument (DESI), designed and built in part by UCL physicists. From early 2020, DESI will observe the light from 35 million distant galaxies and 2.4 million quasars over five years to precisely map their distance from Earth and gauge how quickly they are moving away from us.

Astronomy / Space Science - 28.10.2019
Hubble captures galaxies' ghostly gaze
Hubble captures galaxies’ ghostly gaze
When astronomers peer deep into space, they don't expect to find something staring back at them. In this new Hubble Space Telescope image, an uncanny pair of glowing eyes glares menacingly in our direction. The piercing "eyes” are the most prominent feature of what resembles the face of an otherworldly creature.