http://science.nasa.gov/science-news/science-at-nasa/2011/18may_orphanplanets/

Yes. Here's an example of a paper (from 2005) describing the use of the technique to discover a jovian-mass planet orbiting a star about 10,000 light years from us in the general direction of the Galactic centre. The same collaborators were involved in the summary published recently finding that there are many "drifiting" planets (not orbiting stars) based on data collected over the last 5 years. A JOVIAN-MASS PLANET IN MICROLENSING EVENT OGLE-2005-BLG-071 http://arxiv.org/abs/astro-ph/0505451

Yes. It was predicted by Einstein.

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Cirric

Lv 7

Cirric fragte in Science & Mathematics Astronomy & Space · vor 1 Jahrzehnt

Has anyone heard of "gravitational micro-lensing"?

http://science.nasa.gov/science-news/science-at-na...

4 Antworten

Relevanz

Peter T
Lv 6
vor 1 Jahrzehnt
Beste Antwort
Yes.
Here's an example of a paper (from 2005) describing the use of the technique to discover a jovian-mass planet orbiting a star about 10,000 light years from us in the general direction of the Galactic centre. The same collaborators were involved in the summary published recently finding that there are many "drifiting" planets (not orbiting stars) based on data collected over the last 5 years.
A JOVIAN-MASS PLANET IN MICROLENSING EVENT OGLE-2005-BLG-071
http://arxiv.org/abs/astro-ph/0505451
campbelp2002
Lv 7
vor 1 Jahrzehnt
Yes.
Anonym
vor 1 Jahrzehnt
Yes. now give me 10 points.
Anonym
vor 1 Jahrzehnt
Yes. It was predicted by Einstein.

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