Page 15 – Different Impulse

3 arcmin × 3 arcmin Chandra X-ray image of the pulsar vicinity in 0.5–10 keV range smoothed with a 25 pixel Gaussian kernel. The ‘+’ symbol shows the pulsar position. The ‘jet’ and ‘counter-jet’ are marked. The 30 arcsec × 30 arcsec image part, enclosed by the cyan dashed box and smoothed with a 3 pixel Gaussian kernel, is enlarged in the inset. The possible PWN torus and the base part of the ‘jet’ are marked.

June 12, 2019 Science

X-ray study sheds more light into the nature of a gamma-ray pulsar

Using archival data from ESA’s XMM-Newton spacecraft and NASA’s Chandra X-ray observatory, astronomers have investigated one of gamma-ray radio-quiet pulsars

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June 10, 2019 Science

Scientists Discover That This Baffling Black Hole Is Way Smaller Than They Thought It Was

Scientists have measured the mass of a black hole in a neighboring dwarf galaxy known as NGC 4395, and their

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Exoplanet NGTS-4b -- also known as 'The Forbidden Planet' Credit: University of Warwick/Mark Garlick

May 29, 2019 Science

The ‘Forbidden’ planet has been found in the ‘Neptunian Desert’

An exoplanet smaller than Neptune with its own atmosphere has been discovered in the Neptunian Desert, by an international collaboration

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An artist's impression of an Earth-sized exoplanet

May 24, 2019 Science

New algorithm digs up 18 Earth-like exoplanets from old Kepler data

So far almost 4,000 planets have been discovered orbiting stars other than the Sun, and that tally is constantly growing.

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May 23, 2019 Virtual Reality

Oculus Quest: Everything you need to know

What is the Oculus Quest? Virtual reality hasn’t really kicked off yet, and I’m not surprised. The likes of the

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May 23, 2019 Virtual Reality

Oculus Quest and Rift S headsets are both now available starting at $399

The Vive Pro is still the best VR headset to buy if you have deep pockets, but if you’re not

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May 20, 2019 Science

Advanced civilizations could be communicating with neutrino beams

In 1960, famed theoretical physicist Freeman Dyson made a radical proposal. In a paper titled “Search for Artificial Stellar Sources

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Gaia's all-sky-view, showing the clear center of the Milky Way and the galactic disc

May 14, 2019 Science

“Stellar baby boom” may have given birth to half the Milky Way’s stars

About a year ago, the European Space Agency (ESA) released the Gaia galactic census that detailed the position, distance and

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Computer simulation of the formation of a proto-cluster of galaxies. Supermassive black holes may have had an important role in the formation of these structures in the early Universe.

May 13, 2019 Science

Forecasting the hunt for the first supermassive black holes

It is believed that the formation and growth of most galaxies across the history of the universe has been fueled

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An artist's concept of super-Earth planet 55 Cancri e, which races around its host star once every 18 hours. New research led by Penn State astronomers improves our understanding of how large super-Earth planets with small, quick orbits form.

May 9, 2019 Science

Gravitational forces in protoplanetary disks may push super-Earths close to their stars

The galaxy is littered with planetary systems vastly different from ours. In the solar system, the planet closest to the

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Artist's impression shows a view of the surface of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System.

May 3, 2019 Science

What makes a planet habitable

Which of Earth’s features were essential for the origin and sustenance of life? And how do scientists identify those features

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Making a superlattice with patterns of hydrogenated graphene is the first step in making the material suitable for organic chemistry. The process was developed in the Rice University lab of chemist James Tour.

May 1, 2019 Technology

Graphene sponge aids development of new lithium sulphur batteries

The path towards an electric future is hampered by the ability of batteries to provide sufficient power over a sufficiently

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