WASHINGTON (NASA PR) — NASA has selected two proposals to demonstrate small satellite technologies to improve science observations in deep space, which could help NASA develop better models to predict space weather events that can affect astronauts and spacecraft.
LAUREL, Md. (NASA PR) — On Jan. 19, 2019, just 161 days after its launch from Cape Canaveral Air Force Station in Florida, NASA’s Parker Solar Probe completed its first orbit of the Sun, reaching the point in its orbit farthest from our star, called aphelion. The spacecraft has now begun the second of 24 planned orbits, on track for its second perihelion, or closest approach to the Sun, on April 4, 2019.
By Sarah Frazier NASA’s Goddard Space Flight Center
Parker Solar Probe now holds the record for closest approach to the Sun by a human-made object. The spacecraft passed the current record of 26.55 million miles from the Sun’s surface on Oct. 29, 2018, at about 1:04 p.m. EDT, as calculated by the Parker Solar Probe team.
KENNEDY SPACE CENTER, Fla. (NASA PR) — At 3:33 a.m. EDT on Aug. 11, while most of the U.S. is asleep, NASA’s Kennedy Space Center in Florida will be abuzz with excitement. At that moment, NASA’s Parker Solar Probe, the agency’s historic mission to touch the Sun, will have its first opportunity to lift off.
Launching from Cape Canaveral Air Force Station in Florida, Parker Solar Probe will make its journey all the way to the Sun’s atmosphere, or corona — closer to the Sun than any spacecraft in history.
LOGAN, Utah — The head of NASA’s science programs unveiled an $100 million per year initiative on Monday focused on the use of small scuebce satellites that includes data buys from three spacecraft constellation operators.
Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate, said the funding would go to targeted space science, technology and educational projects. He made the announcement during a keynote address at the annual Small Satellite Conference in Logan, Utah.
A key element of the initiative is the purchase of Earth science data from companies with satellite constellations in Earth orbit. Zurbuchen announced that the first purchases will be made from DigitalGlobe, Planet and Spire. He did not disclose the amounts of the awards.
Zurbuchen said NASA’s goal is to work with the growing small-satellite industry, not to compete with it. The space agency will invest in early-stage research and development to advance and test new technologies.
Zurbuchen also announced a new opportunity for small-satellite technology demonstrations focused on heliophysics that will be funded at up to $65 million.
“This opportunity will ultimately help deploy #SmallSat technologies to better understand @NASASun science and protect Americans by protecting US technological infrastructure on Earth and in space from the perils of space weather,” he tweeted.
Zurbuchen said NASA plans to provide more launch and rideshare opportunities for small satellites built by government, commercial and international partners.
WASHINGTON (NASA PR) — This summer, NASA’s Parker Solar Probe will launch to travel closer to the Sun, deeper into the solar atmosphere, than any mission before it. If Earth was at one end of a yard-stick and the Sun on the other, Parker Solar Probe will make it to within four inches of the solar surface.
Inside that part of the solar atmosphere, a region known as the corona, Parker Solar Probe will provide unprecedented observations of what drives the wide range of particles, energy and heat that course through the region — flinging particles outward into the solar system and far past Neptune.
GREENBELT, Md. (NASA PR) — Early on an August morning, the sky near Cape Canaveral, Florida, will light up with the launch of Parker Solar Probe. No earlier than Aug. 6, 2018, a United Launch Alliance Delta IV Heavy will thunder to space carrying the car-sized spacecraft, which will study the Sun closer than any human-made object ever has. (more…)
An international fleet of spacecraft will be launched in 2018 to explore the Moon, Mars, Mercury and the Sun. Two sample-return spacecraft will enter orbit around asteroids while a third spacecraft will be launched to search for asteroids that contain water that can be mined.
NASA will also launch its next exoplanet hunting spacecraft in March. And the space agency will ring in 2019 with the first ever flyby of a Kuiper Belt object.
And, oh yes, Elon Musk is launching his car in the direction of Mars. (more…)
WASHINGTON, DC (AGU PR) — The daily U.S. economic cost from solar storm-induced electricity blackouts could be in the tens of billions of dollars, with more than half the loss from indirect costs outside the blackout zone, according to a new study.
After the Moon, ISRO Aims for the Sun ITExaminer.com
Riding high on the success of Chandrayaan-I, ISRO plans to launch Chandrayaan-2 in 2012. Chandrayaan-2 will be launched on Indiaâ€™s Geosynchronous Satellite Launch Vehicle (GSLV). The mission has been allocated a budget of $86.6 million (Rs 425 crore). Chandrayaan-2 will comprise a lander and a robotic rover, which will soft land on the moon. The robot will take samples from the lunar surface for analysis and will transmit the data back to the earth.Â ISRO has already signed a pact with the Russian federal space agency (Roskosmos) for the mission. According to the pact, Roskosmos will be responsible for the Lander/Rover.