ONE of NASA's
planned space telescopes is on the chopping block.
James Webb Space Telescope is
a planned space telescope successor to the Hubble Space Telescope and the Spitzer Space Telescope.
Not exact matches
Although neither Webb nor WFIRST are yet off the ground, the decade - spanning timelines required for
planning flagship - scale
space telescopes is forcing forward - thinking astronomers to consider these futuristic projects as things of the past.
The resulting
plan called for two spacecraft — the starshade and an orbital
telescope — to launch together and detach in
space, or to go up separately.
The
plan she is working on calls for a two - part instrument, a
space telescope and an «external occulter,» a movable starshade that flies in front of the
telescope to block out the starlight and bring the planet into view.
The research teams
plan more in - depth observations with
space telescopes to strengthen the case for the dark births of black holes.
There are also
plans for a $ 730 - million optical
telescope to orbit near the
space station.
Indeed, snapping such images is so challenging that NASA's tentative
plans call for putting it off for perhaps 20 years or more as the agency develops the technology and budgetary breathing room to build an entirely new
space telescope after WFIRST.
Lu is co-founder of the non-profit B612 Foundation, which
plans to launch an asteroid - hunting
space telescope in 2017.
The dream
telescope could head for the skies as soon as the early 2030s, the report authors say, but only if NASA and other
space agencies begin
planning for it now.
«I don't think the stories of science fiction we read in childhood are ever going to happen,» says John Mather, a Nobel laureate who is now the senior project scientist for the James Webb
Space Telescope, the $ 6.5 billion successor to the Hubble
telescope that NASA
plans to launch in 2018.
«And the coronagraph technology this would test will help us
plan for future missions, the huge
space telescopes we want to launch decades from now.
In other words, the easiest solution might be for the next decadal survey to simply proceed as
planned and to recommend that NASA pursue a portfolio of smaller, cheaper
space telescopes rather than more multibillion - dollar behemoth in the 2020s.
The delay also jeopardizes the next decadal survey, a once - every -10-years strategic
plan produced by the National Academies that assesses the research landscape and makes recommendations to federal agencies and Congress about developing and funding future generations of ground - and
space - based
telescopes.
Astronomer Sara Seager at MIT does
plan to send
telescopes into
space, but the appeal of her roughly $ 15 million ExoplanetSat mission is that it does not require a launch of its own.
The B612 Foundation — named for the asteroid that was home to the prince in The Little Prince — has announced a
plan to build, fly and operate the first private
space telescope.
The non-profit B612 Foundation
plans to build a
space telescope to scan for small asteroids but it won't launch until at least 2017 (see «The people's asteroid defence «-RRB-.
Astronomers
planning for giant
space telescopes also want the extra lift.
Ruslan Belikov and Eduardo Bendek, two scientists at NASA Ames Research Center, have outlined innovative
plans for a small
space telescope with a half - meter mirror that could launch before the end of the decade on a dedicated mission to obtain basic images of any Alpha Centauri planets.
She also points out that, in order to fully exploit this method and attempt to understand what dark energy actually is, «a much wider survey is necessary,» such as those
planned for the future
space -
telescope missions such as the United States proposed Joint Dark Energy Mission and Europe's proposed Euclid satellite.
But Irwin Shapiro, an astrophysicist at the Harvard - Smithsonian Center for Astrophysics in Cambridge, Mass., who chaired the 2010 Committee to Review Near - Earth - Object Surveys and Hazard Mitigation Strategies for the U.S. National Research Council, says that ground - based observatories such as the
planned Large Synoptic Survey Telescope (LSST) on Cerro Pachón in Chile are better value for money than
space telescopes, because they last longer and are less expensive.
The Science and Technology Facilities Council, which sets research priorities and disburses government monies, said that cost overruns have forced it to withdraw support from experiments, including the International Linear Collider (a proposed follow - up to the Large Hadron Collider) and a number of ground - based
telescopes, as well as trim its investments in
planned space missions such as the European Space Agency's Planck spacecraft (set to study the early unive
space missions such as the European
Space Agency's Planck spacecraft (set to study the early unive
Space Agency's Planck spacecraft (set to study the early universe).
Joshua Winn, an associate professor of physics at the Massachusetts Institute of Technology and former member of the Kepler team, said that efficient methods to confirm planets will become more crucial as NASA
plans and launches more
space telescopes, such as the Transiting Exoplanet Survey Satellite (TESS), which is expected to find tens of thousands of exoplanets.
According to Zhang, the excess infrared radiation from haze particles in Pluto's atmosphere should be detectable by the James Webb
Space Telescope, allowing confirmation of his team's hypothesis after the
telescope's
planned launch in 2019.
The B612 Foundation — named for the asteroid that was home to The Little Prince — today announced their
plan to build, fly and operate the first private
space telescope: an asteroid hunter called Sentinel.
A private, non-profit organisation
plans to launch a
space telescope dedicated to finding deadly asteroids before they find us — a project that governments have been slow to take up.
This was a reference to new projects, such as the
planned X-ray
telescope Lynx, a possible successor to the Chandra
space telescope.
While astronomers have been mired in
plans for an exotic array of
space - based
telescopes, a small, creative team of scientists and engineers based at Princeton University has come out of intellectual left field with a new idea that could cut years from NASA's schedule and cost far less than anyone had believed possible.
Newly arrived at UC Berkeley, Townes soon learned of
plans by young professor William «Jack» Welch to build a short - wavelength radio
telescope, and offered some of his startup funds to build a maser amplifier and microwave spectrometer so the
telescope could be used to search for evidence of complex molecules, like ammonia, in
space.
Led by former astronaut Ed Lu, their
plan is to launch a
space telescope called Sentinel.
We even have
plans to take some final calibration data with the last bit of fuel, if the opportunity presents itself,» read a statement from Charlie Sobeck, system engineer for the Kepler
space telescope mission.
As work progresses with the James Webb
space telescope, NASA will continue to mature the concepts and designs behind its successor, with the ATLAST
planned for launch sometime in the mid 2020s.
NASA has no
plans at present to service the JWST as the Hubble
telescope was serviced by
space shuttle missions, as the Soyuz spacecraft does not have the range or cargo capacity to reach JWST.
NASA has
plans for several more
space telescopes, but they are better suited for looking at larger planets than those we'd expect to support life.
The bill authorizes continued funding for the development of the
Space Launch System heavy - lift rocket and Orion crew vehicle for deep space exploration, the James Webb Space Telescope (the planned successor to the Hubble telescope), the continued use of the ISS through 2024 and partnerships with private - sector firms for the delivery of supplies and experim
Space Launch System heavy - lift rocket and Orion crew vehicle for deep
space exploration, the James Webb Space Telescope (the planned successor to the Hubble telescope), the continued use of the ISS through 2024 and partnerships with private - sector firms for the delivery of supplies and experim
space exploration, the James Webb
Space Telescope (the planned successor to the Hubble telescope), the continued use of the ISS through 2024 and partnerships with private - sector firms for the delivery of supplies and experim
Space Telescope (the
planned successor to the Hubble
telescope), the continued use of the ISS through 2024 and partnerships with private - sector firms for the delivery of supplies and experiments.
The San Diego meeting was exciting and fun: a lot of progress has been made recently, but much more needs to be done in the next three years to finalize
plans for a
space telescope that can look for life on other Earths
NASA is
planning to launch its next
telescope into
space on Monday during a window that opens at 6:32 p.m. Eastern time.
The mission aims to launch a lightweight
space telescope to directly image exoplanets around Earth's nearest star system, Alpha Centauri A and B. With a budget the fraction of the cost of a mid-size astrophysics mission, and a
planned launch by the end of the decade, this venture represents an ambitious leap forward in low - cost, high - impact
space exploration.