Search results for gravitational anomalies

Astronomy May 8, 2017

Two new Saturn-mass exoplanets discovered

(Phys.org)—An international team of astronomers has detected two new giant alien worlds circling distant stars. The newly found planets are estimated to be as massive as Saturn and are orbiting M dwarfs beyond the snow ...

Astronomy Apr 20, 2017

Rare supernova discovery ushers in new era for cosmology

With the help of an automated supernova-hunting pipeline and a galaxy sitting 2 bil-lion light years away from Earth that's acting as a "magnifying glass,'' astronomers have captured multiple images of a Type Ia supernova—the ...

General Physics Apr 11, 2017

Physicists discover hidden aspects of electrodynamics

Radio waves, microwaves and even light itself are all made of electric and magnetic fields. The classical theory of electromagnetism was completed in the 1860s by James Clerk Maxwell. At the time, Maxwell's theory was revolutionary, ...

Space Exploration Nov 16, 2016

Data from New Horizons mission suggest a water-ice ocean lies beneath Pluto's heart-shaped basin

Beneath Pluto's "heart" lies a cold, slushy ocean of water ice, according to data from NASA's New Horizons mission. In a paper published today in the journal Nature, the New Horizons team, including researchers from MIT, ...

Astronomy Nov 9, 2016

Impostor planet exposed by astronomers

(Phys.org)—Don't be fooled by its light curve exhibiting anomalies like those caused by planets—one microlensing event with a fancy name OGLE-2016-BLG-0733 is doing a really good job of mimicking an extrasolar world. ...

Astronomy Oct 24, 2016

To uncover the secrets of exoplanets, try listening to them

From rainfall patterns to share price performance, the usual way to analyse any data that shows something changing over a period of time is to put it into a graphic. Making data visual usually makes it much easier to understand ...

Astronomy Sep 22, 2016

Hubble finds planet orbiting pair of stars

Two's company, but three might not always be a crowd — at least in space.

General Physics Aug 15, 2016

Physicists confirm possible discovery of fifth force of nature

Recent findings indicating the possible discovery of a previously unknown subatomic particle may be evidence of a fifth fundamental force of nature, according to a paper published in the journal Physical Review Letters by ...

Astronomy Jun 17, 2016

Astronomers detect glitch in a millisecond pulsar

(Phys.org)—European astronomers have uncovered evidence of a small glitch in the spin of a millisecond pulsar. According to a research paper published on June 13 on arXiv.org, the pulsar, designated PSR J0613-0200, exhibits ...

General Physics May 24, 2016

Hunting for dark matter's 'Hidden Valley'

Kathryn Zurek realized a decade ago that we may be searching in the wrong places for clues to one of the universe's greatest unsolved mysteries: dark matter. Despite making up an estimated 85 percent of the total mass of ...

page 10 from 19