Maybe because the neutrinos they are looking for aren't in space. Neutrinos have to be 4,000 feet below the surface to be deciphered between a neutrino and a cosmic ray. Once below 4,000 feet they slow down enough to be detected more accurately. (This information was given to us in a tour by staff at the Homestake Mine in Lead, SD.)
earthquake
A reflecting telescope should have a parabolic mirror in which case there is no spherical aberration. The process of turning a spherical mirror surface into a parabolic one is called 'figuring'.
... the fluid state we call 'lava'.
Geothermal energy is energy stored in the form of heat beneath the surface of the solid earth.
most desert animals have their young in burrows beneath the surface where they will make a nest at the bottom of their den(burrow).
Are those that forms beneath the earth surface
With in the mountainous body and beneath the earth surface.
the focus of an earthquake is beneath the surface of the earth in the crust.
The Hubble Telescope is a space telescope which is approximately 559 kilometers away from the surface of the earth in a "low earth orbit" which indicates that it is orbiting under 200 kilometers.
The rock that churns deep beneath the Earth's surface is called "magma." It is a molten rock material that is located beneath the Earth's crust and can eventually rise to the surface as lava through volcanic eruptions.
Beneath the Surface was created in 1998.
The epicenter is located on the earth's surface, right above the part beneath the earth's surface where an earthquake originates. The part of beneath the earth's surface is called the focus.
The surface of a radio telescope doesn't have to be as flawless as the surface of an optical telescope because the radio telescope is collecting radio waves, something that will not be affected by faults in the glass. Optical telescopes, on the other hand, are collecting light, where faults in the surface can interfere with the image.
A land-based telescope is a telescope that is located on Earth's surface, as opposed to being placed in space or on an airborne platform. These telescopes are typically situated at observatories and are used to study celestial objects and phenomena from the ground.
The center of the Earth is located at a point beneath the Earth's surface, approximately 6,371 kilometers (3,959 miles) below the Earth's crust.
"Subterranean" refers to something that is located or occurring beneath the surface of the earth, such as caves, tunnels, or underground structures.
See "In what layer of the atmosphere do you find the ozone layer?"