Tuesday, April 20, 2021

Most distant quasar with powerful radio jets discovered

With the help of the European Southern Observatory’s Very Large Telescope (ESO’s VLT), astronomers have discovered and studied in detail the most distant source...

Hubble Sees Changing Seasons on Saturn

NASA’s Hubble Space Telescope is giving astronomers a view of changes in Saturn’s vast and turbulent atmosphere as the planet’s northern hemisphere summer transitions...

Powerful stratospheric winds measured on Jupiter

Using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner, a team of astronomers have directly measured...

Hubble Captures Re-energized Planetary Nebula

Located around 5,000 light-years away in the constellation of Cygnus (the Swan), Abell 78 is an unusual type of planetary nebula. After exhausting the nuclear...

NASA Approves Heliophysics Missions to Explore Sun, Earth’s Aurora

NASA has approved two heliophysics missions to explore the Sun and the system that drives space weather near Earth. Together, NASA’s contribution to the...

White house releases national strategy for planetary protection

The National Strategy for Planetary Protection reflects the critical importance of planetary protection to the future of space science, exploration, and life on Earth....

Primordial black holes and the search for dark matter from the...

The Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) is home to many interdisciplinary projects which benefit from the synergy...

Exoplanet around distant star resembles our reputed ‘Planet Nine’

Astronomers are still searching for a hypothetical “Planet Nine” in the distant reaches of our solar system, but an exoplanet 336 light years from...

NASA Moves Forward With Campaign to Return Mars Samples to Earth

NASA and ESA (European Space Agency) are moving to the next phase in a campaign to deepen understanding of whether life ever existed on...

Research suggests our Galaxy’s brightest gamma-ray binary system may be powered...

A team of researchers led by members of the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) has analyzed previously...

Puzzling ‘cold quasar’ forming new stars in spite of active galactic...

Researchers from the University of Kansas have described a galaxy more than 5.25 billion light years away undergoing a rarely seen stage in its...

Fast-moving gas flowing away from young star’s asteroid belt may be...

A unique stage of planetary system evolution has been imaged by astronomers, showing fast-moving carbon monoxide gas flowing away from a star system over...

Field geology at Mars’ equator points to ancient megaflood

Floods of unimaginable magnitude once washed through Gale Crater on Mars’ equator around 4 billion years ago – a finding that hints at the...

New Hubble Data Explains Missing Dark Matter

In 2018 an international team of researchers using the NASA/ESA Hubble Space Telescope and several other observatories uncovered, for the first time, a galaxy...

Rogue’s gallery of dusty star systems reveals exoplanet nurseries

Astronomers this month released the largest collection of sharp, detailed images of debris disks around young stars, showcasing the great variety of shapes and...

New research hints at the presence of unconventional galaxies containing two...

A Clemson University scientist has joined forces with an international team of astronomers to identify periodic gamma-ray emissions from 11 active galaxies, paving the...

Researchers shed new light on solar flares

Solar flares are explosions on the surface of the Sun that release an enormous amount of energy, equivalent to a trillion 'Little Boy' atomic...

Spacecrafts get a boost in ‘Aerogravity Assisted’ interactions

In a recent paper published in EPJ Special Topics, Jhonathan O. Murcia Piñeros, a post-doctoral researcher at Space Electronics Division, Instituto Nacional de Pesquisas...

4000th Comet Discovered by ESA & NASA Solar Observatory

On June 15, 2020, a citizen scientist spotted a never-before-seen comet in data from the Solar and Heliospheric Observatory, or SOHO — the 4000th...

Astronomers detect regular rhythm of radio waves, with origins unknown

A team of astronomers, including researchers at MIT, has picked up on a curious, repeating rhythm of fast radio bursts emanating from an unknown...

As many as six billion Earth-like planets in our galaxy, according...

There may be as many as one Earth-like planet for every five Sun-like stars in the Milky way Galaxy, according to new estimates by...

Proposed NASA Mission Would Visit Neptune’s Curious Moon Triton

When NASA's Voyager 2 spacecraft flew by Neptune's strange moon Triton three decades ago, it wrote a planetary science cliffhanger. Voyager 2 is the only...

Electrically charged dust storms drive Martian chlorine cycle

How’s the weather on Mars? Tough on rovers, but very good for generating and moving highly reactive chlorine compounds. New research from Washington University...

NASA’s IBEX Charts 11 Years of Change at Boundary to Interstellar...

Far, far beyond the orbits of the planets lie the hazy contours of the magnetic bubble in space that we call home. This is the...

First space-based measurement of neutron lifetime

Researchers have helped to find a way of measuring neutron lifetime from space for the first time. The discovery could teach us more about the...

Speed of space storms key to protecting astronauts and satellites from...

Space weather forecasters need to predict the speed of solar eruptions, as much as their size, to protect satellites and the health of astronauts,...

New ‘sun clock’ quantifies extreme space weather switch on/off

200 years of sunspot observations used by University of Warwick researchers to create ‘sun clock’ Sun clock pinpoints times of sharp switch on...

Close-up view reveals binary proto-stars in the process of assemblage

High-resolution observations of a young star forming system clearly unveil a pair of proto-stars at their earliest stages of evolution deeply embedded within the...

Three New Views of Mars’ Moon Phobos

Three new views of the Martian moon Phobos have been captured by NASA's Odyssey orbiter. Taken this past winter and this spring, they capture...

A New Catalog of Infrared Dark Clouds

Infrared dark clouds (IRDCs) are dark patches of cold dust and gas seen in the sky against the bright diffuse infrared glow of warm...

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