A faint, slowly moving dot discovered by computer shows clear signs of being a deep Solar
System object at least as large as Pluto.
Not exact matches
In amongst the swirling mass of stars
at its heart lie many intriguing
systems, including X-ray sources, variable stars, vampire stars, unexpectedly bright «normal» stars known as blue stragglers, and tiny
objects known as millisecond pulsars, small dead stars that rotate astonishingly quickly.
At its closest approach to Jupiter during each flyby, the robot briefly becomes the fastest human - made
object in the solar
system, reaching speeds of about 130,000 mph.
Twelve updated ultrasonic sensors complement this vision, allowing for detection of both hard and soft
objects at nearly twice the distance of the prior
system.
Musk replied by pointing out that the detection
system «tunes out»
objects that it labels as road signs, underlining that this helps the car running
at optimal speed and away from «false braking events.»
The conclusion I want to pull out of these considerations is this: if there is
at least one actual entity in the world characterized by
at least one eternal
object, one specific form of definiteness, then this actual entity provides all the ontological ground required for the realm of eternal
objects — an appeal to God is not necessary.11 And, indeed, in Whitehead, as in Aristotle, there is an eternity and an abeternity of becoming so that within the terms of the
system it is inconceivable that there be any region of the extensive continuum, no matter how far it be extended fore or aft, where there is not a generation of actual entities exhibiting concrete forms of definiteness.
Specific notions of deity, and of divine action, that have figured in theistic conceptual
systems of long - past civilizations have certainly been influenced by then - prevailing technology — the ways in which people made their living.5 In our own time, recent developments in technology and in science have had major influence on how the
object of religion is conceived,
at least for some theists.6 Whitehead wrote:
Obviously you don't realize that an asteriod the size of just the Empire State Building that actually makes it to the surface of the earth
at the average speed of most
objects coming from the asteroid belt in our solar
system would cause enough destruction and devastation on earth to wipe out most if not all of the planet.
The attempt is to explain the way in which God is related to actual occasions, eternal
objects, and creativity, in such a way that
at no point do we attribute to him a mode of being or relation inexplicable in terms of the principles operative elsewhere in the
system.
Now, given any
system of material
objects that might be considered as a frame of reference in a theory of dynamics, that
system is either
at rest, or in motion with uniform velocity, or in accelerated motion relative to absolute space.
He could not be trusted with absinthe in his
system and sharp
objects at hand.
The
objects of his study range from a class of molecules that have the basic self - duplicating property of living things, through cells which suggest purely physical
systems, through animals which give increasing evidence of having minds, to human beings in whom streams of consciousness seem to involve continual choices of action,
at the opposite pole from control by impersonal laws of nature.
A transitional
object like a soft small blanket, especially one that has mom's smell on it will help them to regulate their nervous
system, will help them to fall asleep
at night, and will help them to separate from you when you can't be there.
«It's been in a deep freeze
at 400 degrees below zero all that time, so it's a perfectly preserved relic from the birth of our home solar
system,» Stern says of the 4 billion - year - old
object.
«We find no evidence of the orbit clustering needed for the Planet Nine hypothesis in our fully independent survey,» says Cory Shankman, an astronomer
at the University of Victoria in Canada and a member of the Outer Solar
System Origins Survey (OSSOS), which since 2013 has found more than 800
objects out near Neptune using the Canada - France - Hawaii Telescope in Hawaii.
At the ends of the Solar
System, beyond the orbit of Neptune, there is a belt of
objects composed of ice and rocks, among which four dwarf planets stand out: Pluto, Eris, Makemake and Haumea.
A
system that can compare physical
objects while potentially protecting sensitive information about the
objects themselves has been demonstrated experimentally
at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL).
Several large impact scars on the moon appear to be around 3.9 billion years old, suggesting that the Earth and other
objects of the inner solar
system were heavily pounded
at that time.
This painting works because the
objects are life - size and depicted in hyper - realistic detail, and also because Remps laid a set of decoys that hoodwink our visual
system into perceiving depth, says Priscilla Heard, a neuropsychologist
at the University of the West of England in Bristol, UK.
The first algorithm they tried was developed for tracking
systems such as radar, which must also determine whether
objects imaged
at different times are in fact the same.
This
system shows all three: a polluted white dwarf, a surrounding debris disk, and
at least one compact, rocky
object.
«We should make sure we are looking
at the right
objects,» he says, adding that the search for life within our solar
system should remain a priority.
This high - resolution image of Jupiter's moon Io was snapped last November 6 by the Galileo spacecraft, and it has given astronomers their best look
at the most volcanically active
object in the solar
system since the Voyager flyby in 1979.
What's most surprising is that we've never seen interstellar
objects pass through before,» said Karen Meech, an astronomer
at UH's Institute for Astronomy in Honolulu specializing in small bodies and their connection to solar
system formation.
The demonstration, which the team carried out with an experiment called Station Explorer for X-ray Timing and Navigation Technology, or SEXTANT, showed that millisecond pulsars could be used to accurately determine the location of an
object moving
at thousands of miles per hour in space — similar to how the Global Positioning
System, widely known as GPS, provides positioning, navigation, and timing services to users on Earth with its constellation of 24 operating satellites.
However, even travelling
at a breakneck speed of about 95,000 kilometres / hour, it took so long for the interstellar
object to make the journey to our Solar
System that Vega was not near that position when the asteroid was there about 300,000 years ago.
The Milky Way galaxy, home of Earth and the solar
system, appears to harbor
at least one such
object within its nucleus.
«With our robust and efficient
system we can reliably and accurately determine the
objects» exact position and direction of movement in orbit,» explains Dr. Thomas Schreiber from the fiber lasers group
at Fraunhofer IOF.
Guyon adds that the
system will help astronomers to study the skies more efficiently, by bringing large
objects, such as nearby galaxies, into focus all
at once, and by allowing more distant
objects to be studied in a single snapshot.
If an
object is actually
at one of the positions examined, part of the radiation is reflected back to a special scanner, which is directly integrated into the
system.
«If we're right, oceans in the outer solar
system are common, and other
objects of similar size to Pluto there probably also have subsurface oceans,» says Francis Nimmo, a lead author of one of the studies and planetary scientist
at the University of California, Santa Cruz.
So even though the stick does not look like a beak — maybe not even to the chick — this strange
object is more effective than a real beak
at activating the bird's beak - detection
system.
This scenario is one of many that researchers
at Stanford University are imagining for a
system that can produce images of
objects hidden from view.
Tested against state - of - the - art
systems, CSAIL's
system was better
at grasping
objects 95 percent of the time and 57 percent faster
at doing tasks.
The only
objects that fit that bill are comets
at the edge of the solar
system, in the so - called Oort cloud, and galaxies far out in the universe.
To calibrate its
systems, ALMA looks
at objects emitting strong radio waves (radio «bright»
objects).
«I try to imagine how it would be to stand on the surface of this icy
object — small enough that a fast sports car could reach escape velocity and drive off into space — and stare up
at a 20 - kilometre wide ring
system 1000 times closer than the Moon.»
Although the consequences are roughly comparable in either case, an important difference is that
objects in the solar
system that circle far away from the sun on long - period orbits before returning, such as comets, would hit the earth
at much greater velocities than close - orbiting (short - period) bodies, such as asteroids.
But as Price points out, there are very few spacecraft monitoring the planets
at present, and any exceptional phenomena are quite likely to be discovered by amateur observers rather than professionals, who are justifiably far more concerned with
objects far beyond the Solar
System.
The models simulated the impact of an
object large enough to create a basin of Sputnik Planum's size hitting Pluto
at a speed expected for that part in the solar
system.
But a low - mass star can not have the size exceeding the size of a more massive companion in that double
system, and would it be smaller, the eclipse would not take place
at all, as you can not hide a larger
object behind a smaller one.»
In fog so dense that human vision could penetrate only 36 centimeters, the
system was able to resolve images of
objects and gauge their depth
at a range of 57 centimeters.
If the quality factor of the resonator is high, the mechanical energy will dissipate
at a very low rate, and therefore the resonator will be extremely accurate
at measuring or sensing
objects thus enabling these
systems to become very sensitive mass and force sensors, as well as exciting quantum
systems.
In the Lyme disease
system, the researchers got around this confounding factor by looking
at diversity in the unexpressed cassettes, which would not have been the
object of direct selection because they have no known function on their own; they simply exist as a way of increasing the potential diversity of the VlsE protein.
At least one previous attempt to create an identity
system for the internet, Microsoft's Passport initiative of the early 2000s, failed in part because privacy advocates
objected to one organisation controlling the process.
The
system's unique geometry will allow the scientists to examine general relativity's strong equivalence principle, which states that gravity accelerates all
objects at the same rate, regardless of their density.
At the time, Remo wasn't thinking about near - Earth
objects, bodies in the solar
system whose orbits may one day intersect with Earth's.
But the newly discovered worlds add an extra twist: all orbit in the opposite direction from all of the other
objects in their solar
system (a so - called retrograde orbit), and all orbit
at severe angles.
But the 1992 discovery of Kuiper Belt
Objects, a collection of nearly planet - sized ice chunks orbiting
at the fringes of the solar
system, suggested to many astronomers that the inventory was incomplete.
Sedna's odd, far - flung orbit made it the most distant known
object in the solar
system at the time.