NASA's Kepler spacecraft was designed to find exoplanets by looking for stars that dim as a planet crosses the star's face. Fortuitously, the same design makes it ideal for spotting other astronomical transients—objects that brighten or dim over time. A new search of Kepler archival data has uncovered an unusual super-outburst from a previously unknown dwarf nova. The system brightened by a factor of 1,600 over less than a day before slowly fading away.... PHYS.ORG · 2 months
Super-Puff Exoplanets May Actually Have Huge Ring Systems  SCI-NEWS.COM · 3 weeks
Super-puffs, an intriguing, growing class of exoplanets, are the objects with exceptionally large radii for their masses and thus correspondingly... more
Scientists seize rare chance to watch faraway star system evolve  SCIENCE DAILY · 4 weeks
Findings suggest that the planet DS Tuc Ab -- which orbits a star in a binary system -- formed without being heavily impacted by the gravitational pull of... more
Scientists discover pulsating remains of a star in an eclipsing double star system  PHYS.ORG · 2 weeks
Scientists from the University of Sheffield have discovered a pulsating ancient star in a double star system, which will allow them to... more
Astronomers Discover Seventeen New Extrasolar Planets  SCI-NEWS.COM · 4 weeks
Using data gathered by NASA’s Kepler space telescope, a team of astronomers in Canada has discovered 17 new exoplanets, including an Earth-sized world. Designated... more
TESS Discovers New Class of Pulsating Star  SCI-NEWS.COM · 3 weeks
Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS), a team of professional astronomers and citizen scientists has discovered a star that... more
Kepler’s decision to build its own cubesats surprises manufacturers  SPACE NEWS · 3 weeks
It came as a surprise to many cubesat manufacturers when Kepler Communications announced plans in January to manufacture... more
Universe’s Most Powerful Black Hole Eruption Spotted  SCI-NEWS.COM · 4 weeks
Using data from ESA’s XMM-Newton and NASA’s Chandra X-ray space observatories, along with two ground-based radio telescopes in Australia and India, astronomers... more
Even fake illness affects relationships among vampire bats  PHYS.ORG · 3 weeks
As Italy urges tourists not to cancel their plans in the face of the coronavirus outbreak and a National Basketball Association memo reportedly encourages teammates to avoid hi-fives, a new study conducted... more
Scientists seize rare chance to watch faraway star system evolve  PHYS.ORG · 4 weeks
At only 1% the age of the sun, the DS Tuc binary system shows us how a planet might naturally develop before its orbit is disturbed by external... more
Comparing mountains on the moon to the Earth's peaks  PHYS.ORG · 3 weeks
NASA's Artemis Program is planning to land astronauts on the moon's south pole. To prepare for this, NASA's Solar System Exploration Research Virtual Institute (SSERVI) is creating the Lunar South... more
Voyager 2 unable to receive commands during NASA's 70-meter-wide radio antenna upgrades  PHYS.ORG · 3 weeks
Starting in early March, NASA's Voyager 2 will quietly coast through interstellar space without receiving commands from Earth. That's because the Voyager's primary means... more
Observations unveil the nature of chemically peculiar star HD 63401  PHYS.ORG · 2 weeks
Using NASA's TESS spacecraft and the Canada-France-Hawaii Telescope (CFHT), astronomers from Canada and Ukraine have conducted observations of the magnetic chemically peculiar star HD 63401. Results of the... more
SLS cost growth exceeds threshold for formal review  SPACE NEWS · 2 weeks
The cost of NASA’s Space Launch System has grown to the point where the agency must notify Congress and perform... more
Astronomers identify nearly 3,000 candidate stars of a nearby star-forming galaxy  PHYS.ORG · 3 weeks
Using the United Kingdom Infrared Telescope (UKIRT) and NASA's Spitzer Space Telescope, astronomers have conducted photometric observations of a nearby star-forming galaxy known as NGC 6822.... more
NASA finds little strength left in Tropical Cyclone Herold  PHYS.ORG · 1 week
Wind shear pushed former Tropical Cyclone Herold apart and infrared imagery from NASA's Aqua satellite showed the system with very little strength remaining. more
Astronomy student discovers 17 new planets, including Earth-sized world  SCIENCE DAILY · 4 weeks
An astronomy student has discovered 17 new planets, including a potentially habitable, Earth-sized world, by combing through data gathered by NASA's Kepler mission. more
Astronomy student discovers 17 new planets, including Earth-sized world  PHYS.ORG · 4 weeks
University of British Columbia astronomy student Michelle Kunimoto has discovered 17 new planets, including a potentially habitable, Earth-sized world, by combing through data gathered by NASA's Kepler mission. more
Examining ice giants with NASA's Webb telescope  PHYS.ORG · 4 weeks
Far-flung Uranus and Neptune—the ice giants of our solar system—are as mysterious as they are distant. Soon after its launch in 2021, NASA's James Webb Space Telescope will change that by unlocking secrets of... more
NASA finds ex-Tropical Cyclone 21S affecting Australia's Pilbara Coast  PHYS.ORG · 2 weeks
NASA's Terra satellite passed over the Southern Indian Ocean and provided forecasters with a visible image of Ex-Tropical Cyclone 21S. Although no longer a tropical cyclone, the system has triggered... more
Report finds delays and cost overruns in SLS mobile launch platform development  SPACE NEWS · 2 weeks
NASA will spend nearly $1 billion on a mobile launch platform for the Space Launch System that will be used for no more than... more
NASA's Mars perseverance rover gets its sample handling system  PHYS.ORG · 1 week
With the launch period for NASA's Mars Perseverance rover opening in a little less than four months, the six-wheeler is reaching significant pre-launch milestones almost daily at the Kennedy Space... more
Star formation project maps nearby interstellar clouds  nanowerk · 6 days
Astronomers have captured new, detailed maps of three nearby interstellar gas clouds containing regions of ongoing high-mass star formation. The results of this survey, called the Star Formation Project, will help improve our understanding... more
Star formation project maps nearby interstellar clouds  PHYS.ORG · 5 days
Astronomers have captured new, detailed maps of three nearby interstellar gas clouds containing regions of ongoing high-mass star formation. The results of this survey, called the Star Formation Project, will help improve our understanding... more
Star formation project maps nearby interstellar clouds  SCIENCE DAILY · 5 days
Astronomers have captured new, detailed maps of three nearby interstellar gas clouds containing regions of ongoing high-mass star formation. The results of this survey, called the Star Formation Project, will help improve our understanding... more
Study sheds light on how people make Super Tuesday or other tough choices  PHYS.ORG · 4 weeks
On Super Tuesday, Democratic voters from Colorado and across the United States will face a serious decision: Sanders or Warren? Biden, Klobuchar... more
Here's what the supergiant star Betelgeuse will look like when it goes supernova  LIVE SCIENCE · 2 weeks
The red supergiant star Betelgeuse is nearing the end of its life, and researchers are preparing for what it will look like... more
MORE SCIENCE VIDEO
How diseases rise and fall with the seasons—and what it could mean for coronavirus
Science Magazine
New 3-D view of methane tracks sources
PHYS.ORG
Curiosity Mars rover takes a new selfie before record climb
PHYS.ORG
NASA's Mars perseverance rover gets its sample handling system
PHYS.ORG
ESA Mission Control adjusts to coronavirus conditions
PHYS.ORG
On the origin of massive stars
PHYS.ORG
Researchers engineer the world's first aerogels made from scrap tires
PHYS.ORG
A grim coronavirus situation in Italy
NEWS MEDICAL
Scientists find burnt, starving koalas weeks after the bushfires
PHYS.ORG
European Gateway experiment will monitor radiation in deep space
PHYS.ORG