Uranium Star Corp. (OTCBB:URST) (FRANKFURT:YE5) (“Uranium Star” or “the Company”) announces it has received results from 15 additional trenches on its Green Giant Vanadium Project in Madagascar.

Significant Vanadium Values Confirmed

A total of 21 trenches have been established to date.  All have been mapped, sampled and analyzed. The Company is greatly encouraged by the recently received trench results that are confirming that the host structure along its entire 21 km strike length contains vanadium values of economic interest.

Highlights of Trench Results

A highlight of returned analytical results include the following; Trench 21 with 1.08% V₂O₅ over 51 metres; Trench 19 with 0.77% V₂O₅ over 105 metres; Trench 15 with 0.56% V₂O₅ over 54 metres; and Trench 7 with 0.41% V₂O₅ over 150 meters. A complete list of trench results can be viewed on the table enclosed below.

Extensive trenching, using two mechanical excavators, is being conducted over anomalous vanadium trends and their strike extensions defined by the 2008 drilling program as well as geophysical and geochemical surveys. Initial analytical results have been received utilizing the Company’s hand-held XRF units. Past experience indicates that these units very adequately generate vanadium values that can be utilized with confidence. A comparison of the 2008 drill results between the XRF and commercial laboratory assays was very strong.

Results from the initial 6 trenches were released in the Company’s press release of May 27, 2009.

Trenches TR-09-01 to 08 and TR-09-11,12 and 13 were established in the southern zone of the Property. They represent a strike length of 4.2 kilometers with the first 9 trenches mentioned having a strike length of 1.2 kilometers. Trench 12 is a further 1.2 kilometers to the north and Trench 13 is 1.8 km north of Trench 12. The Central Zone is 5.5 km north of Trench 13 and trenches represent a strike length of 900 meters. The North Zone is 6.8 km north of the Central Zone and has currently been trenched over a strike length of 1km.

Additional trenching is ongoing and will infill between the three zones mentioned above to further validate that vanadium mineralization is as wide spread as the geological, geophysical and geochemical signatures indicate.

Significant Grades of Vanadium Mineralization Seen Over Widths Exceeding 200 Meters

The 2008 drilling program indicated that vanadium values within the near-surface oxide zone are enhanced over those from primary mineralization. The current trenching program aims to provide a detailed assessment of the widths and grade of this style of vanadium mineralization and ultimately use it to assist in designing a next-phase drill program. The 2008 drilling results indicated that widths of near surface vanadium could be as high as 50-100 meters or more. The initial trench results from the south end of the property indicate that the near surface mineralization has widths that are far beyond the Company’s initial expectations. Significant grades of vanadium mineralization have been seen over widths exceeding 200 meters. An extensive drill program is planned for later in the year that will allow Uranium Star to calculate a compliant resource statement that can be used as an economic assessment of the deposit.

The following table defines the XRF results for vanadium from the 21 trenches established to date:

Trench #	UTM	UTM	Length	V2O5	Location
	From	To	(m)	(%)
TR-09-001	501300	501420	120	0.51	South Zone
TR-09-002	501300	501518	218	0.65	South Zone
TR-09-002	501428	501460	32	1.3	South Zone
TR-09-003	501361	501609	248	0.63	South Zone
TR-09-003	501481	501539	58	1.38	South Zone
TR-09-004	501427	501653	226	0.52	South Zone
TR-09-004	501537	501587	50	1.01	South Zone
TR-09-005	501447	501457	10	0.24	South Zone
TR-09-005	501487	501575	88	0.27	South Zone
TR-09-005	501543	501575	12	0.44	South Zone
TR-09-005	501602	501676	32	0.25	South Zone
TR-09-006	501602	501632	30	0.44	South Zone
TR-09-006	501666	501676	10	0.61	South Zone
TR-09-006	501702	501748	46	0.42	South Zone
TR-09-007	501638	501788	150	0.41	South Zone
TR-09-007	501756	501772	16	1.02	South Zone
TR-09-008	501720	501854	134	0.47	South Zone
TR-09-008	501822	501842	20	0.98	South Zone
TR-09-009	504492	504566	74	0.29	North Zone
TR-09-010	504426	504491	65	0.40	North Zone
TR-09-010	504445	504475	30	0.84	North Zone
TR-09-011	502062	502110	48	0.52	South Zone
TR-09-011	502072	502092	20	0.82	South Zone
TR-09-012	502140	502176	36	0.57	South Zone
TR-09-012	502148	502168	20	0.65	South Zone
TR-09-013	502342	502394	52	0.21	South Zone
TR-09-013	502424	502438	14	0.63	South Zone
TR-09-014	503379	503453	74	0.57	Central Zone
TR-09-014	503397	503429	32	0.92	Central Zone
TR-09-015	503440	503466	54	0.56	Central Zone
TR-09-016	503400	503441	41	0.25	Central Zone
TR-09-016	503441	503478	37	0.56	Central Zone
TR-09-016	503444	503456	12	0.83	Central Zone
TR-09-017	503448	503466	18	0.53	Central Zone
TR-09-018	504321	504421	100	0.32	North Zone
TR-09-019	504147	504252	105	0.77	North Zone
TR-09-020	504098	504185	87	0.62	North Zone
TR-09-021	504126	504196	70	0.88	North Zone
TR-09-021	504141	504192	51	1.08	North Zone

All trench samples are being sent to a commercial laboratory for verification of the XRF results. A rigorous QAQC program is in place to ensure accuracy of analytical results.

Bill Nielsen, P.Geo., Director and Project Manager is the qualified person for this report.

Taiga Consultants Ltd. is supervising Uranium Star’s exploration activities on the Green Giant Vanadium Project in Madagascar.

For more information, please visit our website at www.uraniumstar.com

Or contact:

Brent Nykoliation

Vice President of Business Development

Uranium Star Corp.

Toll Free: 800.818.5442 or 416.364.4911

Email: bnykoliation@uraniumstar.com 

Or

Kirk McKinnon, President & CEO

Richard Schler, Chief Operating Officer & CFO

WARNING: The statements made in this news release may contain forward-looking statements that may involve a number of risks and uncertainties. Actual events or results could differ materially from expectations and projections set out herein.