NASA’s Mission Control Center hoped that the Deep Space Two micoprobe had landed safely and gone into a ‘sleep’ safety mode. But all attempts to contact the probes have failed. During re-entry the spacecraft had to break communications with Earth, which means that no information about the probes’ final moments exist. However, researchers at NASA […]
In a series of interviews with a wide cross-section of students who remained in the physics programme, Booth and Ingerman discovered that many students could not adequately explain the links between the basic maths courses and the more advanced physics modules – for example, between Fourier analysis and electromagnetism. They explain that students do not […]
The JIF scheme is funded by the UK government and the Wellcome Trust, the world’s largest biomedical research charity. It was set up after several reports found that a shortage of state-of-the-art research equipment was making it difficult for universities in the UK to remain at the forefront of international research. Nearly £320m has been […]
XMM will be in a highly elliptical orbit to keep it away from interference caused by the Sun’s glare. The telescope’s large size and unusual orbit explains why XMM was launched from Ariane 5, which is the largest heavy-lift vehicle currently in service. XMM consists of three advanced X-ray telescopes. They each contain 58 high-precision […]
Read article: Explaining high-Tc superconductors
Even a decade and a half after the discovery of high-temperature superconductivity in ceramic compounds containing copper-oxide planes, these materials continue to puzzle condensed-matter theorists. The challenge is not simply to find a reasonable formula that predicts the uniquely high values for the superconducting transition temperature in the cuprates. Rather, superconductivity is but one aspect […]
Read article: Industrial revolutions in the 21st century
Advances in nanotechnology, information science and molecular biology continue at a rapid rate and are poised to spark a series of industrial revolutions in the next millennium
Read article: Particle physics: the next generation
Although the basic building blocks of matter and their interactions have been placed on a firm theoretical footing, many fundamental questions remain unanswered and await the experiments of the future
Read article: Quantum gravity presents the ultimate challenge to theorists
Physics in the 20th century is founded on the twin pillars of quantum mechanics and the theory of relativity. However, in spite of the enormous successes of each theory individually, the two appear to be incompatible. This embarrassing contradiction at the very heart of theoretical physics remains one of the great outstanding challenges in science. […]
Read article: Quantum theory: weird and wonderful
Quantum mechanics is the most accurate theory we have to describe the world, but there is still much about it that we do not fully understand
Read article: The social conscience of scientists
Joseph Rotblat says scientists need to accept responsibility for the human and environmental consequences of their research,.
