| 12.27.2004 | Strange object seen and photographed, Alabama, USA. |
| 12.22.2004 | Opportunity gets better, Spirit not. |
| 12.19.2004 | Light out of the moon, Los Angeles, California, USA. |
| 12.14.2004 | Ufologist Alexander Mebane, R.I.P. |
| 12.13.2004 | Mars exoplanetology and exobiology at LPI/NASA seminar. |
| 12.12.2004 | UFO photographed over Mexico. |
| 12.11.2004 | Probable meteor fall in Gansu province, China. |
| 12.10.2004 | UFO reportedly seen above Underwood Quarry, U-K. |
| 12.09.2004 | UFO seen in Kingston, Tennessee, USA. |
| 12.09.2004 | Triangle UFO photographed above Tennessee, USA. |
| 12.01.2004 | Sparkling UFO seen in Switzerland. |
| 11.13.2004 | Observations in Paington, U-K. |
| 11.11.2004 | Lights follow truck, and other observations in Crane River, Canada. |
| 11.09.2004 | Titan, new images. |
| 11.09.2004 | Group of lights hovers above Greyhound bus, Canada. |
| 11.08.2004 | Lights seen in Kenora, Canada. |
| 11.06.2004 | Amber UFos sighted in Steelville, Missouri, USA. |
| 11.04.2004 | White B-2 looking UFO above Detroit suburb, USA. |
| 11.03.2004 | Airline pilot sighted a UFO, San Francisco, USA. |
| 11.03.2004 | Couple sees three UFOs in London, Ontario, Canada. |
| 11.03.2004 | Observation in Western Pennsylvania, USA. |
| 11.01.2004 | Light seen in Saskatchevan, Canada. |
| 10.28.2004 | Large orange light, Ridgecrest, California, USA. |
| 10.27.2004 | Two UFOs over Hampton, Virginia, USA. |
| 10.21.2004 | Blue cigar shaped UFO seen in the Netherlands. |
| 10.19.2004 | 23 objects seen in Veracruz, Mexico. |
| 10.12.2004 | High flying UFO spotted in North Port, Florida, USA. |
| 10.10.2004 | Object seen in the sky, Indiana, USA. |
| 10.08.2004 | JPL: Mars rovers probing water history at two sites. |
| 10.07.2004 | Object seen in Harlow, Essex, U-K. |
| 10.07.2004 | Mutilated cows in La Pampa region, Argentina. |
| 10.07.2004 | Strange red light seen in Trinidad. |
| 10.04.2004 | Three lights over Boise, Idaho, USA. |
| 04.10.2004 | Astronaut and UFO witness Gordon Cooper dies. |
| 02.10.2004 | Large flying triangle above Tenessee, USA. |
| 01.10.2004 | Disc seen in the Bronx, New York, USA. |
| 09.27.2004 | Odd sighting in India. |
| 09.27.2004 | Strobing lights seen in Massachusetts, USA. |
| 09.26.2004 | Three lights spotted near Philadelphia, USA. |
| 09.26.2004 | Fireball seen in Batavia, USA. |
| 09.26.2004 | Light seen in New York, USA. |
| 09.26.2004 | Observations in Olmsted Falls, Ohio, USA. |
| 09.26.2004 | Fate of MoD's UFO papers in question, U-K. |
| 09.24.2004 | Bright orange light in Strattanville, USA. |
| 09.24.2004 | Nocturnal lights seen in Fring, Norfolk, U-K. |
| 09.24.2004 | Flying cylinder in Belgium. |
| 09.23.2004 | Multicolored lights seen in New Jersey, USA. |
| 09.22.2004 | UFO stops traffic on Ohio Turnpike, USA. |
| 09.17.2004 | Strange lights seen by two in Ridgecrest, California, USA. |
| 09.16.2004 | Bright light in Nice, France. |
| 09.15.2004 | Black object in the Maine, USA. |
| 09.13.2004 | Fireball in brive, Correze, France. |
| 09.12.2004 | Sighting in San Francisco, California, USA. |
| 09.12.2004 | Three UFOs spotted in Belvedere, U-K. |
| 09.11.2004 | Disk seen in Massachusetts, USA. |
| 05.09.2004 | Observations in Aldershot, R-U. |
| 09.04.2004 | Fast maneuvering lights in Ridgecrest, California, USA. |
| 09.02.2004 | Sausage-shaped objects in the sky seen in Greeley were balloons, USA. |
| 09.02.2004 | SETI people say mysterious radio signals news is overblown and hype. |
| 09.02.2004 | New Scientist says SETI says mysterious signals from 1000 light years away detected. |
| 09.01.2004 | Nocturnal lights, Tamworth, U-K. |
| 08.31.2004 | NASA: extra-solar Neptune class planets found. |
| 08.30.2004 | Témoin bouche-bée au Royaume-Uni. |
| 08.28.2004 | NASA: Major extra-solar discovery annoucement scheduled August 31, 2004. |
| 08.28.2004 | UFOs seen in the Philippines. |
| 08.24.2004 | Mars Odyssey was to be stopped, but it continues til September 2006 at least. |
| 08.23.2004 | Six unidentified lights seen by many around Victoria, Australia. |
| 08.23.2004 | Tunguska alien UFO update. |
| 06.09.2004 | Bedrock in Gusev crater hints at watery past of Mars. |
| 08.18.2004 | Balloon or UFO above Minneapolis, USA. |
| 08.15.2004 | Tunguska alien UFO update. |
| 08.15.2004 | The detected/not detected ammonia on Mars found again, at ESA's web site. |
| 08.12.2004 | I'm not convinced Russians found debris of the infamous Tunguska alien UFO. |
| 08.12.2004 | UFO spotted in Ontario, Canada. |
| 08.12.2004 | UFO spotted in Ontario, Canada. |
| 08.11.2004 | Pictures taken in Montreux, Switzerland. |
| 08.11.2004 | Russians say they found debris of the infamous Tunguska alien UFO. |
| 08.09.2004 | Green fireball in the Finistère, France. |
| 08.07.2004 | Mutilated calf found in Anderson, California, USA. |
| 08.07.2004 | Orange sphere in West Sussex, U-K. |
| 08.07.2004 | Sighting report, Annecy, France. |
| 08.04.2004 | UFO sighted in South Birmingham, U-K. |
| 08.04.2004 | Aliens spotted in Fort Smith, Arkansas, USA. |
| 08.03.2004 | Neon blue Disk in New Jersey, USA. |
| 08.03.2004 | Two UFOs allegedly seen during ISS Spacewalk. |
| 08.03.2004 | Brazilian man snaps a UFO on cell phone camera. |
| 08.01.2004 | Four triangular UFOs, Savannah, Georgia, USA. |
| 08.01.2004 | Sighting in the Tarn, France. |
| 07.31.2004 | Sightings this month in Coquimbo, Chili. |
| 07.31.2004 | Five see UFOs near Perris, California, USA. |
| 07.31.2004 | Three lights, Paris suburb. |
| 07.27.2004 | No, ammonia not detected on Mars. |
| 22.07.2004 | Car has problems, UFO sighted, New York. |
| 07.21.2004 | Saucer seen in Rojas, Argentina. |
| 20.07.2004 | Sci Fi channel and UNM sponsored sig at supposed Roswell crash site found nothing. |
| 07.19.2004 | Ammonia detected, one more evidence for present life on Mars. |
| 07.19.2004 | Biological hotspots on Mars? wonders scientist. |
| 07.18.2004 | Mylar balloon reported as strange sphere in Pennsylvania, USA. |
| 07.18.2004 | Philanthropist and UFO research sponsor Laurance Rockefeller dies. |
| 07.17.2004 | Flying Triangle seen in Ohio, USA. |
| 07.12.2004 | Baku Today says Unidentified Flying object hangs over Baku, Azerdbaidjan. |
| 07.12.2004 | UFO reports in Dryden, Canada. |
| 07.11.2004 | Sightings in Gobernador Ugarte, Argentina. |
| 07.08.2004 | An unimpressive first crop circle of the season in France. |
| 07.08.2004 | Gigantic UFO near Cachi, Argentina. |
| 07.08.2004 | Hundreds see UFO in Cachi, Argentina. |
| 07.06.2004 | Two rectangular objects fly over Southern Maryland. |
| 07.03.2004 | Large triangular object hovers then streaks across sky, Hudson, New York, USA. |
| 01.07.2004 | Titan's surface, first Cassini-Huygens images. |
| 01.07.2004 | Nocturnal lights in Cavaillon, France. |
| 06.30.2004 | Two flying triangles above Paris, France. |
| 06.29.2004 | UFOs photographed in Llay-Llay, Chile. |
| 06.26.2004 | Triangular UFO spotted in Northern Ireland. |
| 06.25.2004 | UFOs spotted in Turkey. |
| 06.22.2004 | Soon a book on the result of the Roswell digs. |
| 06.19.2004 | UFO hovers Over Ovalle, Chile. |
| 06.14.2004 | Five UFOs reported in U-K. |
| 06.13.2004 | Scientific study of the abduction issue, U-K. |
| 06.11.2004 | Cylinder object seen in San Francisco, USA. |
| 06.09.2004 | Salts in evidence of Mars past water found also by the Spirit Rover. |
| 06.08.2004 | CNES, SEPRA and my "UFOmaniac" reaction. |
| 06.07.2004 | UFO captured on cellphone, France. |
| 06.05.2004 | Short and strange sighting in Helecine, Belgium. |
| 06.04.2004 | Reports from Italy. |
| 06.03.2004 | Moving light in New Jersey, USA. |
| 06.03.2004 | Strange red creature seen in Syria. |
| 06.02.2004 | Sighting in Italy. |
| 06.01.2004 | UFO or meteor ssen and detected on radar, Portugal. |
| 05.31.2004 | Object spotted in New Jersey, USA |
| 05.18.2004 | SEPRA closed, SEPRA not closed ... Open the archives to the public! |
| 05.18.2004 | Strange observations in the sky of Côte-d'Orient, France. |
| 05.14.2004 | Mexican report: brazilian ufologists than the mexican authorities for their transparency. |
| 05.14.2004 | Mexican report: an explanation flap. |
| 05.13.2004 | Mexican report: in the media. |
| 05.13.2004 | Mexican report: Ministry of Defense already criticized, answers. |
| 05.11.2004 | Mexican pilots UFO report hits the big news. |
| 05.09.2004 | Identified flying planet in Cadillac, USA? |
| 05.03.2004 | Another Venus-UFO. |
| 05.03.2004 | Man tapes strange lights in the sky, Texas, USA. |
| 05.02.2004 | UFO over Capilla Del Monte, Argentina. |
| 05.01.2004 | Animals death at an East Texas ranch, USA. |
| 05.01.2004 | Observation in Sunderland, England. |
| 03.29.2004 | Six canadian observations. |
| 03.27.2004 | Unofficial: methane, a tell-tale sign of life, has been found on Mars. |
| 03.24.2004 | Huge dark craft at low altitude, Québec, Canada. |
| 03.22.2004 | UFO seen above rio de la Plata, Argentina. |
| 03.25.2004 | News from Hessdalen, Norway. |
| 03.23.2004 | Standing body of water left its mark in Mars rocks. |
| 03.21.2004 | UFO reports from Wisconsin, USA. |
| 03.19.2004 | Observation in Ciel de Saint-Rémy, Québac, Canada. |
| 03.21.2004 | NASA to announce major Mars rovers finding. |
| 03.17.2004 | UFO in Ohio, USA. |
| 03.11.2004 | UFO in Ohio, USA. |
| 03.11.2004 | Blue elliptical object seen in Washington State, USA. |
| 03.09.2004 | Two UFOs on a webcam in southern Brazil. |
| 03.09.2004 | Kids' sighting, U-K. |
| 03.07.2004 | Unidentified radio signal from space detected by SETI project. |
| 03.06.2004 | Luminous thing seen in South Africa. |
| 03.04.2004 | Rumours near A-Plant, Ohio, USA. |
| 03.02.2004 | NASA press release, Meridiani Planum: "Drenched". |
| 03.02.2004 | Opportunity rover finds strong evidence Meridiani Planum was wet. |
| 03.01.2004 | Mars-rover Opportunity press briefing tomorow 3rd. |
| 26.02.2004 | UFO flotilla in Queensland, Australia. |
| 02.26.2004 | Meteor seen by many over Colorado, USA. |
| 02.21.2004 | UFO observations in Pantanal, Brazil. |
| 02.20.2004 | Rover microscope shows strange thread-like features in the soil at Opportunity site. |
| 02.19.2004 | Hints of salty liquid water in the soil at Opportunity site. |
| 02.19.2004 | Pictures in Plymouth, U-K. |
| 02.18.2004 | Light in the sky in Georgia, USA. |
| 02.17.2004 | Low coloured light seen above New South Wales, Australia. |
| 02.16.2004 | Lights in the sky, Canada. |
| 02.14.2004 | Green light in Indiana, USA. |
| 02.14.2004 | Lights in the sky in Arizona, USA. |
| 02.13.2004 | Large nocturnal light in Poland. |
| 02.13.2004 | An error explains why the Spirit and Opportunity images of Mars were much too red. |
| 13.02.2004 | Call for witnesses, Canada. |
| 12.02.2004 | Flash in the sky, U-K. |
| 02.11.2004 | UFOs reported in Sweden. |
| 02.11.2004 | ISS crew loose something in space again, media advertise on "UFO". |
| 02.10.2004 | Green object streaking in Ohio, USA. |
| 02.10.2004 | UFO landing with traces, U-K. |
| 02.10.2004 | UFORUM announces all-time high in UFO sighting reports in Canada for last year. |
| 02.09.2004 | UFO advertising in Guadeloupe. |
| 02.08.2004 | Flying triangle seen in North Carolina, USA. |
| 02.08.2004 | UFO, planet or star sighted in U-K. |
| 02.06.2004 | Alien encounter in Florida, USA. |
| 02.06.2004 | Cigar-shaped UFO seen in Petaluma, California, USA. |
| 02.05.2004 | Sighting in Avignon, France. |
| 02.04.2004 | Bright light video in Canada. |
| 02.04.2004 | Blimp in New Jersey, USA. |
| 02.04.2004 | Figures for unexplained UFO reports in Northern Norway. |
| 02.03.2004 | Five discs spotted in Arizona, USA. |
| 02.02.2004 | Three big white disks shoot into sky in Australia. |
| 02.02.2004 | Orange ball in South Africa. |
| 02.02.2004 | Brightly lit cylindrical object rises slowly, Oregon, USA. |
| 02.02.2004 | Lagos alleged plane crash, Nigeria. |
| 02.01.2004 | Five scattered ball lights, Connecticut, USA. |
| 01.31.2004 | Two aviation technicians in Mexico city claim to have seen UFOs above the capital. |
| 01.28.2004 | UFO reported in India. |
| 01.24.2004 | Bright disc shaped object in North Carolina, USA. |
| 01.24.2004 | Humanoid spotted by three, Indiana, USA. |
| 01.24.2004 | Dark features at the bottom of Valles Marineris. |
| 01.24.2004 | Second NASA rover Opportunity lands successfully on Mars. |
| 01.23.2004 | First data from Mars Express confirms ice water in the south polar cap. |
| 01.23.2004 | First images from Mars Express confirms water erosion features. |
| 01.21.2004 | Nocturnal light observed, New York, USA. |
| 01.19.2004 | Sighting in U-K. |
| 01.16.2004 | Giant flying humanoid seen by several in Mexico. |
| 01.16.2004 | Spirit microscope shows many hollow grains of sand. |
| 01.15.2004 | Picture from Australia. |
| 01.15.2004 | Conditions for water on Spirit landing site. |
| 01.15.2004 | Carbonates and hydrated material, possible clay, found at Spirit landing site. |
| 01.15.2004 | Forthcoming Mars weather daily reports from ESA. |
| 01.13.2004 | Strange bedroom experience, Poland. |
| 01.09.2004 | Spirit measures ground level temperatures on Mars. |
| 01.07.2004 | Spirit image shows what looks like muddy soil under the surface dust. |
| 01.05.2004 | Strange creature encountered in Chile. |
| 01.04.2004 | Partigoers watch UFO in Southern California, USA. |
| 01.03.2004 | Spirit lands safely on Mars and sends back first images. |
| 01.02.2004 | Sighting in U-K. |
| 01.01.2004 | British couple seens a UFO in Cancun, Mexico. |
