Washington, D.C. – This morning, President Donald Trump virtually addressed the 75th session of the United Nations General Assembly, where he explained how America is leading the global fight against an invisible enemy that has claimed countless lives in 188 countries:
“In the United States, we launched the most aggressive mobilization since the Second World War. We rapidly produced a record supply of ventilators, creating a surplus that allowed us to share them with friends and partners all around the globe. We pioneered life-saving treatments, reducing our fatality rate 85 percent since April,” said President Trump.
Pasadena, CA – NASA says a comet visiting from the most distant parts of our solar system is putting on a spectacular nighttime display. Named Comet C/2020 F3 NEOWISE, the comet made its once-in-our-lifetimes close approach to the Sun on July 3rd, 2020, and will cross outside Earth’s orbit on its way back to the outer parts of the solar system by mid-August.
The comet cruised just inside Mercury’s orbit on July 3rd. This very close passage by the Sun is cooking the comet’s outermost layers, causing gas and dust to erupt off the icy surface and creating a large tail of debris. And yet the comet has managed to survive this intense roasting.
Pasadena, CA – NASA’s Curiosity Mars rover occasionally stops to stargaze. Recently, it captured a shot of Earth and Venus in the Red Planet’s night sky.
Curiosity aimed its Mast Camera, or Mastcam, at the heavens about 75 minutes after sunset on June 5th, 2020, the 2,784th Martian day, or sol, of the mission. A two-image twilight panorama reveals Earth in one frame and Venus in the other.
Both planets appear as mere pinpoints of light, owing to a combination of distance and dust in the air; they would normally look like very bright stars.
Greenbelt, MD – NASA’s Wide Field Infrared Survey Telescope (WFIRST) will search for planets outside our solar system toward the center of our Milky Way galaxy, where most stars are. Studying the properties of exoplanet worlds will help us understand what planetary systems throughout the galaxy are like and how planets form and evolve.
Combining WFIRST’s findings with results from NASA’s Kepler and Transiting Exoplanet Survey Satellite (TESS) missions will complete the first planet census that is sensitive to a wide range of planet masses and orbits, bringing us a step closer to discovering habitable Earth-like worlds beyond our own.
Pasadena, CA – Eight and a half years into its grand tour of the solar system, NASA’s Voyager 2 spacecraft was ready for another encounter. It was January 24th, 1986, and soon it would meet the mysterious seventh planet, icy-cold Uranus.
Over the next few hours, Voyager 2 flew within 50,600 miles (81,433 kilometers) of Uranus’ cloud tops, collecting data that revealed two new rings, 11 new moons and temperatures below minus 353 degrees Fahrenheit (minus 214 degrees Celsius). The dataset is still the only up-close measurements we have ever made of the planet.
Greenbelt, MD – NASA says a new spacecraft is journeying to the Sun to snap the first pictures of the Sun’s north and south poles.
Solar Orbiter, a collaboration between the European Space Agency, or ESA, and NASA, will have its first opportunity to launch from Cape Canaveral on February 7th, 2020, at 10:15pm CST.
Launching on a United Launch Alliance Atlas V rocket, the spacecraft will use Venus’s and Earth’s gravity to swing itself out of the ecliptic plane — the swath of space, roughly aligned with the Sun’s equator, where all planets orbit.
Pasadena, CA – NASA’s Spitzer Space Telescope data has been used in a new study to provide a rare glimpse of conditions on the surface of a rocky planet orbiting a star beyond the Sun. The study, published today in the journal Nature, shows that the planet’s surface may resemble those of Earth’s Moon or Mercury:
The planet likely has little to no atmosphere and could be covered in the same cooled volcanic material found in the dark areas of the Moon’s surface, called mare.
Greenbelt, MD – NASA’s LRO and MESSENGER spacecraft data reveals Earth’s Moon and Mercury, the closest planet to the Sun, may contain significantly more water ice than previously thought.
The potential ice deposits are found in craters near the poles of both worlds. On the Moon, “We found shallow craters tend to be located in areas where surface ice was previously detected near the south pole of the Moon, and inferred this shallowing is most likely due to the presence of buried thick ice deposits,” said lead author Lior Rubanenko of the University of California, Los Angeles.
Washington, D.C. – Saturn’s moon Titan will be the next destination for NASA in our solar system. Titan is the unique, richly organic world. Advancing our search for the building blocks of life, the Dragonfly mission will fly multiple sorties to sample and examine sites around Saturn’s icy moon.
NASA has announced that our next destination in the solar system is the unique, richly organic world Titan. Advancing our search for the building blocks of life, the Dragonfly mission will fly multiple sorties to sample and examine sites around Saturn’s icy moon.
Written by Lina Tran
Greenbelt, MD – Just as dust gathers in corners and along bookshelves in our homes, dust piles up in space too. But when the dust settles in the solar system, it’s often in rings. Several dust rings circle the Sun. The rings trace the orbits of planets, whose gravity tugs dust into place around the Sun, as it drifts by on its way to the center of the solar system.
The dust consists of crushed-up remains from the formation of the solar system, some 4.6 billion years ago — rubble from asteroid collisions or crumbs from blazing comets.
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