Best Dr Infrared
The Dr. Infrared Heater PH-1500 is a highly-rated electric patio heater offering exceptional value and portability. Its three-head design provides a wide area of coverage, while the ceramic heating element ensures efficient and safe operation. The unit features a built-in thermostat and multiple he...
The Dr. Infrared DR-238 is a portable carbon infrared heater designed to produce radiant heat for outdoor spaces like patios and decks, utilizing ceramic infrared elements for direct warmth.
Why this score?
Strong owner ratings cite immediate carbon-infrared warmth, three power levels, weather resistance, and good value; short cord and limited coverage draw criticism.
Scoring methodology
Andrew Blain is a British astronomer known for his research on submillimeter galaxies and the dust-obscured star formation in the distant universe.
Why this score?
Well-regarded specialist whose influential submillimeter-galaxy work helped characterize obscured cosmic star formation.
Scoring methodology
DR 6, nicknamed the Galactic Ghoul, is an H II region in the constellation Cygnus. An infrared image from NASA's Spitzer Space Telescope shows a skull-like cavity in the surrounding cloud, shaped as winds from the embedded young star cluster push away and compress the gas. The object is both an emis...
DR 21 is a heavily obscured, massive star-forming region in the constellation Cygnus. It contains dense molecular material and is associated with a highly energetic molecular outflow produced during the formation of massive stars. Dust blocks much of its visible light, so astronomers study the regio...
