That black hole that was going to eat the Earth? Forget about it, and keep making the mortgage payments  those of you who still have them.

A new particle accelerator, the Large Hadron Collider scheduled to go into operation this fall outside Geneva, is no threat to the Earth or the universe, according to a new safety review approved Friday by the governing council of the European Organization for Nuclear Research, or Cern, which is building the collider.

“There is no basis for any concerns about the consequences of new particles or forms of matter that could possibly be produced by the LHC,” five physicists who comprised the safety assessment group wrote in their report. Whatever the collider will do, they said, Nature has already done many times over.

The report is available at http://lsag.web.cern.ch/lsag/LSAG-Report.pdf.

The physicists, who labored anonymously for the last year and a half, are John Ellis, Michelangelo Mangano, Gian Giudice and Urs Wiedemann, of Cern, and Igor Tkachev, of the Institute for Nuclear Research in Moscow. In a press release, Cern’s director general Robert Aymar said, “With this report, the Laboratory has fulfilled every safety and environmental evaluation necessary to ensure safe operation of this exciting new research facility.”